3M™ FireDam™ 150 Caulk is an economical alternative for metal pipe applications in an endotermic, non-intumescent, water-based form.
Additional Information
Benefits of this cauld include: high flow rate in a non-sag formulation; easily spread to a smooth finished surface; water dispersed, non-flammable; low shrinkage; provides up to a 3-hour fire rating; applied with conventional caulking gun, pneumatic pumping equipment or a putty knife.
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