What Is Vinyl Mastic Tape

Scotch vinyl mastic tape 2200.

What is vinyl mastic tape. Mastic is not recommended for high moisture areas. Mastic is a largely outdated term. Scotch vinyl mastic roll 2210 4 in x 10 ft black 1 roll carton 10 rolls case. 3m scotchfil electrical insulation putty 1 1 2 in x 60 in 1 roll carton 12 rolls case.

The butyl mastic sealant is applied by hand directly from the roll onto clean dry grease free surfaces. Mastic is porcelain glass or ceramic tile adhesive. Ceramic tile adhesive is more appropriate. The tape is a highly conformable linerless epr ethylene propylene rubber based electrical insulating tape.

Butyl mastic is a highly viscous industrial sealant. Intermittent water exposure areas only. Mastic tapes are often used in outdoor applications because the rubber is self healing meaning that when it is punctured the material will flow to fill in the void. As a tape butyl sealants adhere to most materials creating a watertight bond.

They create a barricade around splices and terminations so that they are resistant to contaminants and particles that can corrode your wire and connections. Mastic adhesive is very sticky making it well suited for vertical applications where tile may slide. Vinyl mastic vm tape seals out moisture and protects against corrosion without the need for heating tools or using multiple tapes. In addition to low voltage electrical insulation mastic tape offers the best moisture resistance of any electrical tape made by 3m.