Chemie-Pax CPX 40 Low Modulus Neutral Cure Silicone Sealant.
Fast curing, Excellent Primerless Adhesion, Flexible and Durable.
Ideal for perimeter pointing internally & externally around PVC-u, Alu and Wood Window Frames. Also good for sealing PVC trims and compoments and for use in most general building weathersealing applications. Conforms to BS 5889 A / ISO 11600.