LQD-PUR

LQD-PUR AVCL/Carrier Membrane is a self-adhesive, bituminous membrane, that forms a barrier against vapour and gases. Consisting of a self-adhesive bituminous compound re-enforced by a composite aluminium foil with integral glass-fibre mat.

Fast and easy installation achieves waterproofing of a roof structure prior to the installation of the insulation and providing a vapour barrier without the need for hot works or naked flame in application.

LQD-PUR AVCL/Carrier Membrane Primer may be required dependant on substrate.

225gsm Chopped Strand Mat (CSM) provides reinforcement between Coat A & Coat B of the LQD-PUR Waterproofing System. The components of LQD-PUR cause the CSM to break down into individual fibres when embedded into the Base Coat, reducing the risk of creasing, and ensuring each run of matting is fully incorporated into the next.

LQD-PUR AVCL/Carrier Membrane Primer is a fast-curing synthetic rubber-based primer, specifically designed for fast bonding of Flex-R AVCL/Carrier membrane to OSB3, Suitable Ply, and Tissue Faced Insulation Boards.

Application testing indicates it can be up to 5 times faster to apply than roller applied primer, with cure times of just 5-10 minutes at 5°C.

Read TDS & SDS prior to use

LQD-PUR Reactivator is a fast-curing PU primer, specifically designed to reactivate existing PU liquid coatings. It can be applied to surfaces already coated with the LQD-PUR Liquid Waterproofing System if the standard over-coating window has been exceeded. It can enable the repair of roof damage or for the application of further coats on multi-layer systems.

LQD-PUR Reactivator is easy to apply with a brush or roller due to its low viscosity and provides excellent coverage rates.

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High-performance primer designed to optimise adhesion of LQD-PUR Liquid Waterproofing to a
range of metal substrates. LQD-PUR Metal Primer provides excellent adhesion to steel, galvanised
steel and non-ferrous metals.

LQD-PUR Metal Primer requires no specialist tools and is simply applied to the surface with a brush or roller.

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LQD-PUR PVC Primer is fast-curing PVC primer, designed to optimise the adhesion between PVC
single ply membranes and LQD-PUR Liquid Waterproofing. This enables suitable aged PVC
membranes to be directly overlaid, reducing project costs and reducing re-roofing timeframes.

LQD-PUR PVC Primer has a fast cure time and is simple to apply with a brush or roller.

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LQD-PUR GP Primer is a fast-curing general-purpose primer designed to designed to optimise adhesion of LQD-PUR Liquid Waterproofing to a range of common roof surfaces. It can reduce project time due to its fast-drying characteristics and simple application method.

LQD-PUR GP Primer requires no specialist tools and is simply applied to the surface with a brush or roller.

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LQD-PUR is a complete roof waterproofing system. Tried and tested polyurethane technology provides the reassurance of a long-lasting roof, further supported by the awarding of BBA certificates for systems assessed to provide a durable waterproof coating with service lives in excess of 20 and 25 years.

The LQD-PUR system is able to withstand the stresses that roofs experience due to its elastomeric properties. Fast curing components, and cross-linking technology provide the professional contractor with a fast, easy to install system.

Read TDS & SDS prior to use