Emseal Below Grade Wall Expansion Joint Primary Sealant
Part #Emseal 20H4
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- 4" Joint, 4" Depth of Seal, 6.56 Linear Ft Stick, Water Tight, Open Cell Polyurethane Foam, Black Below Grade Wall Expansion Joint Primary Sealant (Shrink Wrapped)The 20H System is a tried and true preformed expanding foam sealant produced by impregnating permanently elastic, high density, open-cell polyurethane foam with an acrylic polymermodified, water-based asphalt emulsion. It is primarily used in below-grade applications. The architectural and engineering community has benefited from 20H System's performance for over 30 years.
- Warranted for Water Tightness
- Primary Seal for Exterior Vertical Below-Grade Walls in Installation from Positive Side
- Non-Invasive Anchoring
- Conforms to Gap Irregularities
- Size Switching Accommodates Joint Gap Variations
- Thermally Insulating
Brand:Â Emseal Color:Â Black Type:Â Water Tight, Open Cell Polyurethane Foam
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