Willseal Color Coreseal V is a dense, closed-cell foam typically used for larger movement joints. It has a colorized silicone skin on the exposed face, which provides a chemically resistant, puncture resistant and waterproof joint. Due to its strong closed cell structure, it has excellent compression, tension and shear capabilities. It is installed with a lubricating sealant that facilitates installation and when cured, permanently bonds the Willseal Color Coreseal V in place.
Monolithic foam sealant that will not delaminate like multi-layer products that does not rely on silicone coating or the adhesion of a field-applied bead of sealant to provide a watertight seal. Independent lab tested to ASTM 330, 331, 283 & 547 for water and air penetration. Willseal Color Coreseal V is by its design inherently insulating and sound-deadening. Its unique foam profile reduces tension at the bond line and allows for a much longer service life than competitive products. (See cyclical test results for proof of its resistance to compression set).
- Joint sizes from 1/2 in. to 12 in. in sticks
- Custom sizes available upon request
Willseal Color Coreseal V is used in:
- Primary vertictal joints
- Seismic, large & retrofit joints
- Large expansion joints requiring an architectural finish