CRL 7" x 7/8" 400X Grit Polyester Back Sanding Disc Silicone Sealants Annealed glass will remain clear

Annealed glass will remain clear when viewed using this technique

while preventing mold

using more than one AirShim Pro XL is recommended

CRL 888 Premium Grade Caulking will not harden or crack with age

CRL 7" x 7/8" 400X Grit Polyester Back Sanding Disc Silicone Sealants Annealed glass will remain clearFast Grinding 100% Polyester Backed Discs Bolt On Type with Hole in Center Fits Most Disc Sanders Three Popular Sizes: 5", 6" and 7" (127, 152 and 178 mm) Our Silicon Carbide Sanding Discs come in 5", 6" and 7" (127, 152, and 178 mm) diameters to fit most popular brands of disc sanders. They have 100% polyester backing that lets you use them wet or dry. Available in five grits an come 50 discs per box. MOST POPULAR GRITS FOR GLASS: 60X Extra Rough,