Dove Technology has developed a high performance polyurethane based primer for preparation of weathered and new single ply membranes prior to subsequent adhering or application of liquid applied waterproofing membranes. The primer is a free flowing liquid providing substantial coverage rate per litre of up to 12m2, making for simple and cost effective application. PVC primer offers long term performance but will discolour if exposed to UV light.
PVC Primer is also able to prepare the PVC single ply membranes prior to detailing perimeters and pipe penetrations with liquid waterproofing for use in hybrid flat roofing specifications. This formulation ensures that plasticisers do not migrate and degrade the bond strength of the waterproofing or adhered system, it would also be suitable for use over weathered failing single ply systems to allow for repairs. Contact our team to find out more.
PVC & single ply PVC membranes