What liquid rubber is and what its usage in roof repairing process

Liquid Rubber is a multi-purpose, liquid coating that solidifies into a tough, waterproof membrane. 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.

Polyurethane coatings were developed in the Eighties, and it’s this chemical make-up with is still the basis of today’s commercial roofing contractors. Liquid Rubber can be used for waterproofing, as an air barrier, and protection against corrosion. The coating adheres to most surfaces – virtually anything that is not oil-based – including concrete, stone, metal, bitumen, wood, PVC, metals, and zinc, in any size or shape.

Once applied to a layer, the compound cures to form a liquid rubber roof coating like highly flexible, seamless, elastomeric waterproof membrane. Elastomeric means it can stretch and return to its original shape without damage. This seamlessness means there are no joins, which is where traditional waterproofing methods can fail. It also allows this method to be used in more unorthodox places, like underneath bridges or on the side of buildings.

Every situation is different, but as a general rule, we recommend reapplying after ten years. As degradation will vary depending on wear and tear of the surface, exposure to UV rays, and other corrosive substances, visual inspection is always the best tool. When the product visibly starts to look as though it is eroding, then it’s time for another coat.

For more details on this, please browse www.sudburyflatroofers.com .         

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