3M Scotchkote Poly-Tech 661 Catalyst to add to 661
A catalyst that has bead specially formulate to be mixed to 3M Scotchkote 661 liquid roofing membrane to help reduce the drying time
- 3M Scotchkote Poly-Tech 661 Catalyst.
- For use with Scotchkote roofing systems.
- Available in 180 mls.