The Cohe Team

Waterproof your flat roof and gutters the easy quick way

October 29, 2021 by The Cohe Team

Out of sight, out of mind! Unfortunately, that’s also true when it comes to rooftops.

Often forgotten about, a building’s roof is the first line of defence against the elements, so it’s essential you maintain it.

If your home or business has a flat roof, you need to inspect it regularly, and spring is the perfect time to do it.

Why it’s important to waterproof your flat roof

The biggest danger when it comes to flat roofs is water damage.

Standing water can lead to disaster, resulting in partial or even complete roof collapse.

Unlike sloped roofs which allow water to easily run off, flat roofs have a very shallow (if any) slope, meaning that even the slightest obstruction can create a pool of water.

Internal drains are also a prime target for blockages, allowing rainwater to build up and wreak havoc. Having a clear path for water to flow to, from your roof and into a drain, is essential if you want to avoid a leak or something worse.

How to find the source of a leak

If it’s a case of putting a bucket down in the same spot every time it rains then you’ll have a good idea where the leak is. The problem is, once you’re up on the roof, things can look very different.

To find a leak, start on the inside first. Measure the distance from the leak to the nearest outer wall, and then, once up on the roof, measure that same distance again. The more measurements you take from different positions, the more accurate you’ll be in finding the leak.

Before even thinking about going up onto the roof, plan ahead. Safety is key, so if you’re unsure about anything or don’t feel confident, then call a professional.

If you do venture up, wait until after it has rained so you can see where the water is pooling. Again, be careful as this is when the roof will be most slippery.

Always check the internal gutters. Many times it isn’t a leak that’s causing the issue, but rather a blockage. There are special items and equipment you can buy to stop gutters from clogging up, so if your building is under or near a lot of foliage, it may be a good idea to invest in those.

What to do when you suspect a leak

After checking the internal gutters, it’s time to look at the roof itself.

Even if there are no ponds forming, doesn’t necessarily mean it’s waterproof. Check for blistering on the surface, cracking or splitting of paint.

Keep an eye out for “alligatoring” which is where the surface cracks and forms a pattern like the skin of an alligator. This is usually caused by a combination of sun exposure and excess water, and if left untreated, can lead to severe damage.

Liquid Rubber to the rescue!

There is one way to solve all these issues in one quick, easy and affordable move; liquid rubber.

Liquid Rubber is a multi-purpose, liquid coating that solidifies into a tough, waterproof membrane, and can be used for waterproofing, as an air barrier, and protection against corrosion.

This remarkable product will stick to most surfaces, including concrete, stone, metal, bitumen, wood, PVC, metals, and zinc – and in almost any shape!

The elastic nature of the coating means it can simply be painted onto any surface that isn’t oil-based, with the seamlessness covering getting into those hard-to-reach places that traditional waterproofing solutions can’t.

Liquid Rubber is safe to use, easy to administer, and lasts for at least a decade before having to be reapplied.

Call us to waterproof your flat roof

If you want to waterproof your flat roof and internal gutters, there’s no easier way than Liquid Rubber.

It can be used inside or out, dries in 24 hours, and all you need is a paintbrush to get to work.

Our Liquid Rubber is just one of the amazing waterproofing products we have here at Cohe.

Whether it’s a small DIY job on your decking or a large-scale renovation on your business, we have the products to make life easier, safer and cheaper.

Contact us today if you would like to know more about our waterproofing solutions. Our friendly and expert staff will be happy to answer any questions you might have.

Remodelling your bathroom? Keep everything dry with our waterproofing products!

September 28, 2021 by The Cohe Team

Renovating your bathroom is a great way to spruce up a home – there’s only so many times you can redecorate the living room! But before you start we want to give you some tips about our waterproofing products.

Creating a clean, elegant bathroom where you can relax in the tub, enjoy a hot shower, and have guests use it without feeling embarrassed isn’t as expensive as you think!

Transforming your bathroom on a budget is not only possible but made simple with our waterproofing kit.

Here are some pointers on how to save a few bucks while keeping everything nice and dry.

Paint

Repainting your bathroom is the cheapest and easiest way to give it a make-over.

And a new coat of paint transforms a room making it might the most effective!

Bathrooms work best with neutral colours, so stick to your whites, creams, beiges and light blues. If you feel that’s too bland, accessorise with colour!

Splashes of bright colours – used in moderation – really enhance the personality of a room.

If repainting, think about adding our amazing Liquid Rubber Waterproof Sealant while you’ve got the brushes out.

It can be applied like any normal paint to most common surfaces to waterproof and protect, forming a highly flexible membrane that prevents water infiltration.

This seamlessness means there are no joins, which is where traditional waterproofing methods can fail – perfect for the round edges of a bath!

Tiling

When renovating the bathroom, tiling is probably the thing that’s going to put the cost through the roof.

And there’s a reason for that – it’s difficult!

Doing it right means hiring a professional to do it, so if you really want new tiles in your bathroom, to save money, we suggest limiting the number of tiles used.

Instead of tiling a wall floor to ceiling, only focus on the area you absolutely need tiled, like the floor.

Failing that, a long strip of tiles where the sink is can look great and paint the rest of the room with our waterproof paint.

Grout and Silicone

Grout and silicone hold everything together in a bathroom, preventing water damage and leaking roofs.

The problem comes when they start to get old, dirty and mouldy.

Not only do they look awful, but they’re also unhygienic.

In fact, often it’s the grimy look of grout and silicone that encourages people to renovate their bathrooms in the first place!

A complete bathroom remodelling should involve the removal and reapplication of silicone and grout, but if it’s out of your budget, the next best thing is to give it a good clean.

Our Moss & Mould Kill is a high strength, slow-release cleaner designed to safely treat, remove and prevent moss, mould, mildew, lichen and algae growing on most hard surfaces.

It contains a special blend of biodegradable surfactants to ensure maximum product penetration for improved performance.

Fixtures

If a total bathroom renovation isn’t on the cards, but you want to shake things up a bit, then consider replacing or adding new fixtures.

On a reasonable budget, you can update light fixtures, sink faucets, towel racks, and drawer handles.

These might seem like little things, but it’s the little things that catch your eye when you walk into a room, sometimes subconsciously.

When adding new fixtures, one way to keep them dry is with our Liquid Rubber Seam Tape, used to seal gaps, seams tears and joins.

Cost-effective waterproofing products for a bathroom

We’re all on a budget when it comes to renovations, but remodelling your bathroom should be seen as an investment rather than an expense.

A new-looking room increases the value of your home when it comes time to sell, allowing you to recoup a significant percentage of the initial cost or even make a profit!

Having said that, waterproofing your new bathroom doesn’t have to be expensive.

Our range of waterproofing products is relatively cheap for the incredible job they do.

Whether you’re a DIY enthusiast who wants to give it a go himself or a professional tradesman who needs the right tools for the job, we can help.

Our range of waterproofing products is versatile, environmentally friendly, and affordable for everyone.

Contact us today if you have any questions about our range of waterproofing products or anything else we can help you with.

Our friendly and experienced staff members will be happy to answer any questions you may have.

Get your deck ready for Spring with Liquid Rubber Deck Coating

August 31, 2021 by The Cohe Team

Winter is nearly over and that means it’s time for a Spring clean! Get the tools out, fix up those odd jobs around the house, and most importantly of all, get your deck ready for summer! The best way to keep your deck waterproof is with our Liquid Rubber Deck Coating!

Why keep your deck waterproof

If you’ve built a beautiful deck, painted it and then varnished it, then you’ll want it to last as long as possible.

And even though it looks amazing now, the elements will take their toll, and surprisingly quick.

Obviously being outside, you can’t prevent your deck from being exposed to the elements, but you can lessen the damage.

Waterproofing your deck can stop the wood from absorbing moisture or pools of water gathering, which leads to rot and structural compromise.

By sealing the wood, you not only keep the water out, but you help sustain its finish, saving you time and money, while keeping it looking its best.

Liquid Rubber Deck Coating

The easiest way to protect your deck from water is our Liquid Rubber Deck Coating.

While not a waterproofing solution by itself, Liquid Rubber Deck Coating is designed to provide a pleasing look and cost-effective surface for areas like patios, decks, and walkways.

Our product is designed to be used in conjunction with our Waterproof Sealant, making areas like factory floors or swimming pools more attractive.

The sealant sticks to practically anything, and makes it perfect for things like roofs, retaining walls, and even ponds. This product is perfect for any DIY waterproofing job around the house, especially on your deck.

Once it has been applied, then it’s time for the Liquid Rubber Deck Coating as a topcoat, transforming your deck into something that’s not only beautiful but protected from the elements.

Because it uses high-performance polymers, it is resistant to yellowing and age crazing, and with its incorporated state of the art UV absorbers, it offers protection from the effects of sunlight that isn’t found in other products.

High-performance Liquid Rubber Deck Coating is easy to apply

This high-performance coating is designed to provide an aesthetically pleasing and cost-effective surface, making it perfect not only for decks but other low-traffic areas such as patios, steps, walkways and swimming pool areas.

When applying, no thinning is required, but of course, as with all coating surfaces, all substrates must be clean, dry and sound.

The first coating can be sprayed, rolled or brushed on, allowing 4 hours between coats. Apply a minimum final thickness of 1 litre per 1 square meter; this should be around 2-3 heavy coats.

Please do not apply when rain is imminent, as the polymer needs to dry fully. Likewise, don’t start coating your deck if the temperature is below 10 degrees Celsius or above 35 degrees Celsius.

How do much you need and how long will it last?

Obviously, everyone’s deck is different, and the larger the deck the more you’re going to need to coat it.

As a general guide, four litres will cover 8 – 10 square metres, ten litres will cover 10 – 20 square metres, and twenty litres will cover 25 – 40 square metres.

The standard rule is: your deck should be resealed once every year, especially if you live in an area that sees a lot of rainfall. However, the degree of wear and tear your deck gets can affect how often you need to reseal.

Not only that, but if your deck is north-facing and gets direct sunlight year-round, you may need to reseal more often to prevent it from becoming washed-out or discoloured.

To test whether your deck is due for a new coat of Liquid Rubber Waterproof Sealant, pour a few drops of water directly on the wood. If the water droplets bead up, your deck is still protected from the elements. If it soaks into the wood, you are due for a fresh coat of sealant.

Give your deck a makeover this Spring!

There’s nothing like sitting out on your deck on a beautiful summer’s evening, so do yourself a favour and get yours ready now before the hot weather kicks in!

It’s not hard either – waterproofing your deck is simple and cheap, it’s just a matter of getting up and doing it!

Prevention is better than cure, and a little bit of effort this spring can help save you a lot of money, time, and frustration down the road.

Liquid Rubber Deck Coating is the easiest way to sort out your deck. It’s cheap, easy to use and comes in a standard light grey but can be tinted on request, matching any décor you already have.

Contact us today if you would like to know more about our waterproofing solutions. Our friendly and expert staff will be happy to answer any questions you might have.

Liquid Rubber – waterproof paint for plastic

July 13, 2021 by The Cohe Team

Liquid Rubber is the perfect all-rounder for waterproofing applications. It can be used as waterproof paint for plastic materials such as PVC.

Liquid Rubber has many different uses and is a cost-effective and proven system to use for DIY or commercial applications.

What is Liquid Rubber?

The concept of Liquid Rubber has been around for about 200 years when natural bitumen was combined with jute, straw, rag felt, and other man-made materials to provide a waterproofing solution for roofs.

Liquid Rubber is a speciality developed waterproof membrane or waterproof type paint.

You apply just as you would paint, but it works to keep out water and moisture from a range of materials and substrates.

So what can Liquid Rubber be used for?

Liquid Rubber coating adheres to a huge range of surfaces including concrete, stone, metal, bitumen, wood, PVC, metals, and zinc, in any size or shape! Virtually anything that is not oil-based.

Liquid Rubber coatings were developed to keep moisture and water out, saving you time and money from the damage damp can cause.

Use for:

Roofing
Flat, Torch down coatings
Asbestos encapsulation
Metal Roofing
Seams
Joints
Cracks
Connections
Penetrations
Construction parts
Walls
Gutters
Ponds
Decks
Balconies / Patios
RVs / Caravans
Steps
Walkways
Pool Areas
Garages
Factory Floors
Pipelines
Tanks
Structures & buildings

How does Liquid Rubber work as a waterproof paint for plastic?

Once you have cleaned the surface from oil, dirt, dust, and loose material it will adhere to the area you want to paint, thereby preventing moisture and water damage.

PVC plastics work particularly well with Liquid Rubber products.

Types of applications for plastics

PVC or Polyvinyl Chloride plastic is one of the most widely-used types of plastics. There are plenty of uses and products made from PVC around homes and commercial buildings.

What is PVC?

Did you know that PVC is the third most used type of plastic?

PVC is a synthetic plastic polymer that is very strong, and a popular material for use in the construction industry.

Examples of applications as a waterproof paint for plastic below:

Leaking gutters

This is the perfect job for Liquid Rubber. It will help prevent leaking from gutters that may cause serious damage over time.

New gutters can be expensive to replace. If you look after them now by waterproofing they will last a long time and save you money.

Roofing

Roofing can be made from several different materials. Sometimes sheds and outdoor areas use PVC type materials. For added protection, you can apply Liquid Rubber to extend the life of your products. The best part is that Liquid Rubber has a system if you want to change the colour. Liquid Rubber Waterproof Sealant can be tinted to almost any colour you need.

Garden pots and planters

If you need to waterproof or protect your planters and pots just add Liquid Rubber or Liquid Rubber Waterproofing Sealant.

PVC outdoor furniture

You can give your outdoor plastic furniture a new lease on life and added protection by applying a coat of Liquid Rubber.

Outdoor water features and ponds

Liquid Rubber is great to help seal water features and ponds. Often they can crack or run small leaks over time. Ensure yours will last a long time and protect it with Liquid Rubber coating.

Where do you find out more about Liquid Rubber as a waterproof paint for plastic?

We have a range of products and projects you can check out on our website.

Our unique products service a wide variety of applications and can provide multiple benefits in a single application. They have proven to be successful time and time again due to their simple and safe application. Once applied, they act as an adhesive and bond extremely well to the substrate.

If you need any help with your project or want to know more about Liquid Rubber as a waterproof paint for plastic get in touch with us.

FAQs about Quick2Seal high-performance protective coating

June 11, 2021 by The Cohe Team

Quick2Seal is our high-performance protective coating for commercial applications.

It is ideal for a large range of applications or projects including decks, roofs, planter boxes, pipe linings, walls, and gutters.

If you have a waterproofing project and have been considering using Quick2Seal check out our range of frequently asked questions here.

What is Quick2Seal?

Quick2Seal is a high-performance protective coating. It is a flexible self-priming waterproofing membrane designed for toughness, UV stability, and a high degree of protection from water ingress.

Quick2Seal comes as a two-part pack – both 2 Seal Primer and then the Quick2Seal top coat. The 2 Seal Primer gives an extremely tough and flexible film ideal for a range of applications.

Is Quick2Seal chemical resistant?

Yes, Quick2Seal is a high-performance chemical resistant sealer. It is used as a protective coating over substrates subject to flexing, weather, harsh environments, and chemicals.

Can Quick2Seal be used for waterproofing applications?

Yes, Quick2Seal is specifically designed for commercial applications and is applied by a trained and certified technician only.

How to apply Quick2Seal protective coating?

It is a two-part product application. It is fast and easy for our Quick2Seal high-performance protective coating to be applied by our certified technicians. We have some great videos on our Facebook page here of examples of Quick2Seal being applied and the results.

Can Quick2Seal be used as a protective coating for wooden structures?

Quick2Seal is suitable for wooden structures. Especially those that require the highest level of weather protection and appearance.

What are some benefits of using Quick2Seal products for a protective coating?

Using Quick2Seal as your protective coating has many advantages and benefits. It is solvent-free, VOC free and a water-based product.

It is quick-drying and has excellent adhesion to a variety of surfaces and substrates. Cohe’s Quick2Seal is available in a range of colours, so whatever your project you can get the correct colour you need.

Quick2Seal has been developed with high-performance UV absorbers incorporated that assist in surface protection from the effects of sunlight. So you don’t have to worry about yellowing or crazing (those tiny spiderweb-like cracks over surfaces).

Do you have professional Quick2Seal applicators?

Yes, we do. Get in touch with us to find one in your region.

Where can I buy Quick2Seal?

Quick2Seal can only be applied by our approved commercial applicators that are certified. If you are looking for a non-commercial solution check out our Cohe Liquid Rubber range.

Do you have examples of Quick2Seal applications?

You can check out a range of projects that Cohe products have been used for on our website, including Quick2Seal applications.

How do I become a commercial applicator for Quick2Seal protective coating?

We offer intensive training and testing in order to qualify for our applicator certification. Our products are customised to each job and can only be applied following our rigorous Certified Applicator’s system. That way you know your job is of a high standard.

Get in touch to find out more about it.

What is Quick2Seal’s product warranty?

When Quick2Seal protective coatings are applied by our certified applicators there is an incredible 20-year product warranty.

Want to know more?

Cohe Group specialises in high-performance protective coatings. We have a range of products to suit either commercial or home DIY projects.

All of our products are made for high performance and to deliver excellent lasting results. We take pride that our range is environmentally friendly and are versatile – with the ability to be used for multiple purposes.

If you have any more questions about our products, get in touch with one of our friendly team today or find a stockist by you.

Need help with your Liquid Rubber project? Check out our handy tools and DIY accessories

May 20, 2021 by The Cohe Team

Every project you do needs the correct tools, equipment, and accessories. Did you know we have a range of DIY accessories and tools to help make your Liquid Rubber project a success?

We have a range of accessories that work in tandem with our Liquid Rubber high-performance products. So whether your project is waterproofing decks, concrete, pathways, tanks, RVs or motorhomes, or anything else – we have the right DIY accessories to help with your job.

Preparation for your project – why DIY accessories and tools are important

If you want the best results for your project then careful planning and preparation work is paramount. Achieving a high-quality finish requires the right equipment and accessories.

Not only will it help you achieve that professional finish but it will also last longer.

The Cohe range of tools, equipment, and DIY accessories

Cohe Group specialises in a range of great DIY products that are easy to use and cost-effective. All of our products in the range are innovative, high quality, and proven to last. We supply innovative construction products that allow for a quick, efficient, environmentally friendly, and cost-effective repair for both DIY and commercial applications.

You can check out our range of products here, and even get inspiration on different projects here too.

CoheLiquid Rubber Waterproof Sealant Range

Liquid Rubber Waterproof Sealant and the rest of the range have been tried and tested.

The Liquid Rubber range was created to protect various surfaces around your home that will save you time and money. Our range of waterproof sealants is non-toxic, safe for the person applying it and the environment. They are solvent-free and contain no VOC – which makes them perfect to use around your home on a range of projects.

Liquid Rubber Application Kit

This application kit is a must-have for any Liquid Rubber project. It’s our all-in-one application kit and comes with all the tools you need to achieve a professional finish.

This handy pack comes with high-quality tools included: 2x rollers, 1x handle, 2x paintbrushes, and a tray – all you need to get your waterproofing job done and at a great price.

You can add these packs to your shopping list along with Liquid Rubber on our online shop.

Liquid Rubber Seam Tape

Our Liquid Rubber Seam Tape is the perfect accessory for waterproofing projects.

It is used to seal gaps, seams, tears, and joins to achieve the ultimate smooth waterproof surface. After you have applied the tape you then coat it with Liquid Rubber Waterproof Sealant or one of Liquid Rubber’s coating products. This will ensure a durable waterproof, protective seal and prevent UV damage. Check out our application video here.

Liquid Rubber GEO Fabric

Our speciality product Liquid Rubber GEO Fabric is an alternative to the Liquid Rubber Seam Tape. It’s better when used for more porous surfaces such as tile, aluminium, and concrete, etc. Liquid Rubber GEO Fabric requires more time to apply but is a more cost-effective solution than Seam Tape. Find this product here.

Both our Liquid Rubber GEO Fabric and Liquid Rubber Seam Tape have excellent adhesion to a wide range of surfaces including -concrete, wood, aluminium, galvanized steel, brick, shingles, iron, fibreglass, tiles and so much more.

Cohe Group Rollergrip

The Cohe Group Rollergrip tool is recommended for use with any projects that require roller brushes or applications. If you’ve used roller brushes before you know how removing them can be hard and messy!

For convenience, this handy tool makes removing the roller brush from the handle a breeze. Ideal to keep your project mess-free. Find out more about this innovative tool here.

Why choose Cohe DIY accessories and tools?

We provide a range of DIY and commercial environmentally friendly high-quality products for a range of projects. Easy to use and non-toxic makes our products perfect for use in the home or professional use. Now well-established in the market and stocked at most Mitre 10 stores nationwide, Liquid Rubber is a winner, helping Kiwis all over New Zealand in their backyard.

If you have any questions about our range of products or DIY accessories or tools then get in touch with us today.