P-TEC 8400™ is a low density polyurethane repair paste ideal to fill cracks, voids or knots. Easy mixing ratio of 1A/1B volume, the P-TEC 8400™ can be sanded in less than 20 minutes.
Mix both parts thoroughly to obtain a uniform color. Once the two parts are thoroughly mixed together, you have 4 minutes to apply the product at 72F (22C).
Once ready to sand, Use a 120 sandpaper to begin with to erase the rings around the cracks and finish up with the 150 sandpaper.
Available in Black, Beige or Brown (cognac)