Product description
KTR400 is a pure acrylic latex sealant formulated to provide a fast-setting pliable seal with minimal shrinkage.

Features and Benefits
KTR400 is an easy gunning, non-staining, general purpose sealant formulated from the highest quality acrylic polymer to offer exceptional flexibility and workability for any commercial construction acrylic sealant application. It can be used indoors or outside, and is tack-free in 15 minutes and ready to paint in 30-45 minutes with latexes or oil-based paint. It also has been tested for acoustical properties to reduce sound transmissions when constructing partition partition walls.

Basic Uses
KTR400 can be used for general purpose interior and exterior caulking and as a back bedding glazing compound. It is also highly recommended as an acoustical seal in the construction of interior walls, ceiling and floors. It is also suitable for use on vinyl, aluminmum and wood siding as well as on bathroom and fixtures.

Colors
White, Limestone, Black, Cream, Almond Cream, Eggshell cream, Cedar, Beige Gray, Mortar, and Lava.

Packaging
280ml, 10.1oz(300ml) / 310ml cartridges
Bulk by drum: 200lt

WINDOWS PERIMETERS - For fillet beads, or angle beads around windows and doors,
The sealnat should exhibit a minimum surface contact area (C) of 1/4"onto each
Substrate.

Application
Apply KTR400 with conventional caulking equipment filling the joint from the bottom first. Immediately tool the sealant with a spatula to ensure intimate contact with the joint walls. Dry tooling is always preferred, although water can be used in limited amounts to slick the spatuta if needed. For window and door perimeter fillet bead applications, a 1/4" minimum surface area is recommended.

Dry Time
At 72F(22C), 50% R. H., KTR400 is tack free in 15 minutes and drieds at a rate of about 1/8" per day but can be painted after only 30 to 45 minutes with latexes, or oil-based paint. As the temperatures decrease, the dry time of KTR400 will increase. A good rule of thumb is one additional day for every 10F decrease in temperature.