Roof Repair - emergency repair & gutters


Our range of quick fix products for those difficult repairs including products which can be applied under water.

Innovation - We are continually reinvesting in research and development to ensure we deliver to our clients the very latest in proven waterproofing technology, ensuring we meet the ever changing environment, policy and commercial demands.

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Karnak 19 Ultra Instant Roof Repair - 3.4 Litres


Karnak 19 Ultra is a rubber-reinforced asphalt product that can be used to repair leaks, cracks and holes in a variety of construction materials. Once the roof repair product has dried over problem areas a durable, flexible and high-adhesion rubber coating is created. A high resistance to water and weathering, the corrosion resistant repair coating will perform in a wide range of temperatures without sagging.

Karnak 19 Ultra doesn’t need to be mixed or changed in anyway before it’s ready for use, simply apply with a trowel. This product can even be applied under water thanks to its water displacement quality and rapid repair capabilities.

Please note: This product is a 3.4 litre tin. 1 litre covers around 2 square meters at ½ cm thickness.

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Karnak 19 Ultra Instant Roof Repair - 0.25 Litres


Karnak 19 Ultra is a rubber-reinforced asphalt product that can be used to repair leaks, cracks and holes in a variety of construction materials. Once the roof repair product has dried over problem areas a durable, flexible and high-adhesion rubber coating is created. A high resistance to water and weathering, the corrosion resistant repair coating will perform in a wide range of temperatures without sagging.

Applications for this product include on asphalt, concrete, metal or felt roofs and for leaks in chimney flashings, skylight flashings, flue flashings, downpipes and wall flashings. Why not try using Karnak 19 Ultra as a sealant for holes in roofs, cracks in concrete or a joint filler for precast roof slabs?

Karnak 19 Ultra doesn’t need to be mixed or changed in anyway before it’s ready for use, simply apply with a trowel. This product can even be applied under water thanks to its water displacement quality and rapid repair capabilities.

Please note: This product is a 0.25 litre tube.

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Karnak 31 GRP Fiberglass Membrane Tape 150mm x 45m


Manufactured from fiberglass yarn, Karnak 31 GRP fiberglass membrane tape is designed to work alongside Karnak’s 19 Ultra roof repair for extra support and strength. The waterproofing fabric is highly flexible so will contour to bends, cracks and shapes in the substrate without compromising on performance.

Acid and alkali resistant, this Karnak 31 tape won’t rot or decay and has been treated with a synthetic resin for application on asphalt, tar and all accepted waterproofing and coating compounds.

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Karnak 298 Alumin-R Rubberised Aluminium Roof Coating - 3.4 litres


Karnak 298 Alumin-R is manufactured from SBS rubber modified asphalt combined with a specially designed aluminium pigment to act as a single-apply rubberised reflective coating. This product is applied in just one coat, lasting up to 3 times longer than other traditional coatings on the market.

Karnak Alumin-R can be used to refurbish old roofs, whilst reducing roof temperature thanks to highly reflective properties. Compatible with modified bitumen membranes, felt, prepared metal surfaces and sloped residential concrete roofs, this tin offers around 7 square meters of coverage with one coat offering 1 square meter per ½ litre.

Karnak 298 Alumin-R has 300% elasticity, meaning it’s more resistant to moving and cracking on a roof, contributing to its 10-year plus life expectancy.

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Karnak Seal-N-Go Self Adhesive Patch Repair for Felt Roofs - Black


Karnak Seal-N-Go is a self-adhesive patch repair for roofs that works just like a plaster, simply peel back the release film and apply the patch to the damaged area of the roof. Additional pressure can be applied by using a roller (or similar) to promote initial adhesion. Probably the most simple repair system on the market. No fuss or mess.

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Karnak Patch-N-Go Self Adhesive Patch Repair for EPDM Roofs - Black


Karnak Patch-N-Go is a self-adhesive patch repair for roofs and for repairing cracks in PVC and metal gutters.

It works just like a plaster, simply peel back the release film and apply the patch to the damaged area of the roof. Additional pressure can be applied by using a roller (or similar) to promote initial adhesion. Probably the most simple repair system on the market. No fuss or mess.

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Karnak Patch-N-Go Self Adhesive Patch Repair for EPDM Roofs - White


Karnak Patch-N-Go is a self-adhesive patch repair for roofs and for repairing cracks in PVC and metal gutters.

It works just like a plaster, simply peel back the release film and apply the patch to the damaged area of the roof. Additional pressure can be applied by using a roller (or similar) to promote initial adhesion. Probably the most simple repair system on the market. No fuss or mess.