SKU: 421352 IN STOCK Save10% GC GCLT LABORATORY PUTTY - Contains: One (1.8 kg) base, one (1.8 kg) catalyst and two measuring scoops. - # 138304 Model GCLT Feature 4.6kg Sizes 1.8kg - + $353.21 $317.25 Add to cart Manufacturer # 138304 Manufacturer GC America Feature 1.8x1.8x cat/base Only 2 Left - Order soon! Add to favorite