SKU: 421352 IN STOCK Save4% GC - GCLT Laboratory Putty, 1 jar Base, 1 jar Catalyst, Measures and Instractions - #138304 Model GCLT Feature 4.6kg - + $292.27 $278.50 Add to cart Manufacturer # 138304 Manufacturer GC America Feature 1.8x1.8x cat/base Add to favorite