RectorSeal Metacaulk 1200 66525 Firestop Sealant, Easy Application, Firestop, 30 oz.

★★★★☆ 4.0 46 reviews

$9.22
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Management number 229697922 Release Date 2026/05/31 List Price $3.69 Model Number 229697922
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Product Description Designed as a single-component, general-use fire-rated sealant for construction joints. Prevents spread of fire, smoke, hot gas, water through joint openings. Best for joints like top of walls, curtain wall perimeter, expansion, control, and general gaps. Safe and easy to use; sprayable, brushable trowelable caulkable and pourable- mastic grade for efficient installation. This fire sealant is also self leveling; excellent freeze-thaw and water based. Rated for up to 4 hrs in accordance with ASTM E1966/UL 2079 (Tests for Fire Resistance of Building Joint Systems) standards. Cycled 500 times, meeting new ASTM E 1399 standard. Tested in accordance with ASTM E 814 (UL1479) for systems up to 3 hours. No special skills required to apply this firestop sealant; no mixing or additives needed. Non-sag design for quick use. OR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets. From the Manufacturer Metacaulk 1200, available in three consistencies, is a single-component, general purpose, fire-rated sealant for construction joints, such as: top of the wall, curtain wall perimeter, expansion, control, etc. Can also be used for general construction gaps and voids.

  • APPLICATION: Designed as a single-component, general-use fire-rated sealant for construction joints; prevents spread of flames, smoke, hot gas, water through joint openings; best for joints like top of wall, curtain wall perimeter, expansion, control, and general gaps
  • EASY INSTALLATION: Safe and easy to use; sprayable, brushable, trowelable, caulkable, and pourable- mastic grade for efficient installation; this fire sealant is self leveling
  • SPECIFICATIONS: Paintable, VOC compliant, excellent freeze-thaw and water based; Rated for up to 4 hrs in accordance with ASTM E1966/UL 2079 (Tests for Fire Resistance of Building Joint Systems) standards. Cycled 500 times, meeting new ASTM E 1399 standard. Tested in accordance with ASTM E 814 (UL1479) for systems up to 3 hours.
  • CONVENIENT: No special skills required to apply this firestop sealant; no mixing or additives needed; non-sag design for quick use
  • FOR THE TRADESMAN: RectorSeal is recognized as a leading provider of quality solutions for the professional trades serving heating, ventilation, and air conditioning (HVAC/R), plumbing, electrical, and construction markets
UPC 021449665254
ASIN B008A3UBNK
Color White
Model 66525
Item Form Paste
Brand Name Rectorseal
Unit Count 30.0 Ounce
Item Weight 2.8 Ounces
Part Number 66525
Manufacturer The Rectorseal Corporation
Liquid Volume 30 Fluid Ounces
Material Type Elastomer
Full Cure Time 5-7 Days
Number of Items 1
Temperature Range 40-120 Degrees Fahrenheit
Included Components Firestop Caulk
Initial Hardening Time 45 Minutes
Surface Recommendation Joint
Water Resistance Level Waterproof
Global Trade Identification Number 00021449665254

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4 out of 5
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46 ratings | 19 reviews
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