CRL Gray PTI 707 Butyl Rubber Sealant

PTI 707 is a non-skinning, gunnable sealant known for its long-lasting flexibility and adhesion, even under extreme temperature fluctuations and UV exposure.
This versatile sealant maintains its water-tightness with joint movements up to ± 12%, making it ideal for various applications such as glazing glass, heel and toe beading, and channel bedding.
PTI 707 is also recommended for use in metal-to-metal panel seals, perimeter seals around doors, windows, and masonry intersections, and more.
It adheres excellently to materials like wood, metal, glass, concrete, and masonry.
Please note, it's not suitable for extended water immersion or interior applications and is not available in California.
For more information, refer to the product's technical specifications which comply with Federal and Canadian standards.