RectorSeal's 45 lb. Metacaulk fire rated mortar is a rapid-hardening gypsum/cement compound with the best combination of workability, strength and fire resistance. Shop more RectorSeal firestop products at HomElectrical.com today!
Image may not depict product actual color, inclusions or accessories
Similar Adhesive, Sealant & Corrosion Inhibitor Products
Rectorseal 66334 Description
- 45 Pounds.
- Systems rated for up to 4 hours and tested in accordance with ASTM E 814 (UL 1479) and ULC-S115-95 test standards.
- Non-sag adjustable consistency (pourable or trowelable).
- Sets without shrinking Protected in wet and dry stages against mold growth with a combination of biocides.
- Safe and simple to use - no special tools needed to mix or install.
- Not for areas which will be constantly immersed or wet.
- Should not use in areas that experience high or severe vibration or movement.
- A Fire rated load bearing mortar to economically firestop large openings for through-penetrations in fire-rated walls and floors.
- 2 year shelf life.
- Workable in approximately 45 minutes and can easily be cut, drilled or resealed if future penetrants are needed; High yield per pound.
- Certifications: UL Certified.