WPA BP Bentonite Paste

One-component Trowel Grade Sodium Bentonite Paste

WPA BP is designed for various detailing and repair applications in conjunction with the WPA BM70 bentonite membrane system.

Due to its bentonite swelling properties, WPA BP swells when in contact with water creating a positive seal.

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WPA BP will bond to most common construction material.

Recommended for:

• Below-ground applications only

• Creating fillets at horizontal & vertical transitions

• Detailing pipe & conduit penetrations

• Detailing steel reinforcing starter bars

• Detailing pile cap heads

• Repairing minor defects within substrates prior to the installation of WPA BM70