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A seamless cold applied, reinforced polyurethane overlay system.
Elastex is a seamless liquid applied roofing system comprising of a single pack, polyurethane base coating, partially or fully reinforced with Elastex Mat glass fibre matting and finished with a protection coat. It is ideal for larger roof refurbishments and for the waterproofing of gutters, Elastex can be applied to a variety of substrates including: felt, asphalt, concrete, metals, PVC single-ply, GRP and approved insulation boards. Elastex is available with guarantees of up to 25 years and is BBA approved.
Substrate preparation:
Prepare existing roof by making good covering, power wash roof areas and apply biocidal wash where required. Polyroof Products will issue a 10, 15, 20 or 25 year guarantee, which is dependent upon them having carried out a site survey to give recommendations on preparation, choice of primer and the application rate of the Elastex Protection coat.
Components:
– Primer coat:
– Base (embedment) coat:
– Protection coat(s):
– Walkway protection:
Accessories:
Polyroof Products Ltd manufacture a range of rigid GRP trims and flashings.
Material | Liquid applied polyurethane |
Uniclass 2015 |
Product Reference | Polyroof Elastex System |
Primer | Polyroof MC Binder/ SealerTo felt, asphalt, concrete. Polyroof MC Metallic PrimerTo galvanized steel, aluminium and cast iron. Polyroof Etch PrimerTo lead and copper. |
Minimum dry film thickness | 0.9 mm10 year system 1.3 mm15 year system 1.5 mm20 year system 1.7 mm25 year system |
Walkway protection | RequiredNot required |
Coating application | - |
Embedment Coat | Elastex Embedment applied to primed substrate, with Elastex Mat reinforcement where required. Coverage rate will depend on substrate and surface roughness. |
Protection Coat | 1 coat at 0.5l/m2 application rate10 year guarantee 1 coat at 0.75l/m2 application rate15 year guarantee 2 coats at 0.5l/m2 application rate20 year guarantee 2 coats at 0.63l/m2 application rate25 year guarantee |
Standard product features | Material: Liquid applied polyurethane. |
Product Options | Elastex Protection coat applications:
Colour:
Carrier membrane: Minimum 3B Felt. Insulation: Polyroof ‘RES’ Insulation. Consult Polyroof technical services for other suitable insulation grades. Insulation Adhesive: Polyroof Approved Fastflow Poly 2 Adhesive. Consult Polyroof for suitable alternatives. Vapour Control Layer: Polyroof self-adhesive VCL. Consult Polyroof for suitable alternatives if required. Accessories: Polyroof GRP trims. |