Description
Glassmaking and Perimeter WACKER. 440 is a neutral curing, high performance silicone sealant developed for attaching window panes.
WACKER 440 is suitable for window work, connecting and expansion joints, filling perimeter joints and installing window panes, and for exterior building applications.
Colors
Black S1, white S1, clear, aluminium, bronze 04, gray S1, brown 17, brown 36, brown 70, oak 03