CRL Pre-Mixed Mirror and Glass Cleaner Backer Rods & Insert Tools They hold securely between the

They hold securely between the cartridge and the end of the caulking gun

Capable of ± 25% joint movement in a well-designed joint

and TT-S-00230C (COM-NBS) Class A for one-component building sealants

and sanitary equipment

Easy to Clean

CRL Pre-Mixed Mirror and Glass Cleaner Backer Rods & Insert Tools They hold securely between theNon Streaking, Environmentally Safe Formula Contains No Ammonia or Vinegar CRL Pre Mixed Mirror and Glass Cleaner is an all purpose cleaner that contains no ammonia or vinegar to harm mirror backing. Non streaking, environmentally safe formula. Sold in a five gallon boxed container with an easy pour spout included. Product images shown are of the actual product or a close representation. Colors can vary depending on your computer's video card and on