CRL 7/8" Style 70A Plastic Caulking Applicator Tool *DISCONTINUED* Sealants Switch between Heating/Cooling mode by

Switch between Heating/Cooling mode by simply reversing the polarity of the power cord

It seals curtainwall joints

Backer Rod is typically used in expansion/control joints where cold-applied sealants are used

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CRL 7/8" Style 70A Plastic Caulking Applicator Tool *DISCONTINUED* Sealants Switch between Heating/Cooling mode byUnique Spline Radius Design Cured Sealant Easily Peels Off Tool *A (Aggressive) More Pointed Radius *P (Passive) More Rounded Radius CRL Plastic Caulking Applicator Tools will not scratch or damage glass, painted surfaces, metal, tile, porcelain, polished stone, etc. Lightweight high quality copolymer material is strong yet will flex under pressure, and is easy to clean after use. Sold both individually and as a set of eight different styles to handle