3M MP+ STICK Fire Barrier Modable Putty, Red-Brown Woodworkers Spreader Grate: Spreader grate which

Spreader Grate: Spreader grate which improves material flow and performance

(1) 3/4" and (1) 1"

Encourages thicker root growth

Great fabric construction

Brittle point +5 degrees Fahrenheit

3M MP+ STICK Fire Barrier Modable Putty, Red-Brown Woodworkers Spreader Grate: Spreader grate whichHighlights: Color: Red Brown Synthetic elastomer Putty will not crumble or dry out Easy to mold into any shape Excellent aging properties Meets UL 1479, ASTM E 814 Sticks well to most surfaces but not to the applicator's hands Used to seal construction gaps, cable (including fiber optic inner duct and cable) Insulated pipe, electrical conduit, and metal pipe penetrations against air draft, smoke, noxious gas and flame propagation