Flexseal PU425 is a one component non sag polyurethane sealant that cures by reacting with air humidity to form a tough and highly elastic low modulus sealant. Flexseal PU425 has a very wide service temperature range.
Suitable for vertical and horizontal joints.
Flexseal PU425 is available in 600 ml sausages. 300 ml sausages and 300 ml cartridges are available on request.
Flexseal PU425 complies with: