SpECseal 650HD

SpECseal 650HD is a two-component, low-modulus, gun-applied polysulphide sealant engineered for use in dynamic joint conditions.

It is formulated from a liquid polysulphide base that, when combined with its curing agent, reacts to form a strong, flexible, rubber-like seal.

Supplied in a 2.5litre tins. Primer required.