Sikasil® WS-290 is a one-part, neutral-curing, ultra low-modulus silicone sealant that cures to a durable, flexible building sealant Sikasil® WS-290 performs exceptionally well under dynamic conditions due to its ultra-low modulus, high extension/compression, recovery properties and strong adhesion to most building materials. Sikasil® WS-290 accommodates long-term movement and is particularly well suited for use in exterior Insulation.
A One-Part, Neutral-Curing, Ultra Low-Modulus Silicone Sealant
Cures To A Durable, Flexible Building Sealant
Strong Adhesion To Most Building Materials
Particularly Well Suited For Use In Exterior Insulation
Limited 1 Year Warranty