ATFS
Description:
AT Foam Seal is a heat-resistant circular sealing patch designed to protect and seal foaming holes in pre-insulated pipe-joint casings. The system combines a crosslinked polyethylene backing with a high-shear-strength adhesive to provide a durable, water-resistant seal over approved hole plugs. AT Foam Seal is supplied in a nominal diameter range of 90-100 mm for convenient field application on pre-insulated piping systems.
Features:
High-Strength Seal
- High-shear-strength adhesive supports a watertight seal.
- Crosslinked polyethylene backing provides mechanical protection.
- Circular patch geometry helps resist multidirectional soil forces.
Simple Installation
- Low preheat requirement supports efficient field application.
- Supplied as ready-to-use circular sealing patches.
- Designed for pre-insulated pipe foaming-hole protection.
Assured Performance
- Crosslinked polyethylene backing provides durable protection.
- Designed for sealing and protection over approved foaming-hole plugs.
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