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Rectorseal - 66442 Metacaulk Wrap Strip is a highly intumescent firestop material strip mainly for plastic insulated pipe applications. When exposed to fire, it expands forms a very hard char to seal the penetration stopping the passage of flames hot gases.
Features
- Easy to install, Cost effective, Versatile, Flexible
- Excellent freeze/thaw characteristics and No cure time
- Long length means less waste
- Systems up to 14 PVC
