3M Fire Barrier Sealant - 10 oz

Prevents fire, smoke and toxic gases from passing through pipes, cables and other openings.
  • Water-based latex bonds to metal, wood, plastic and concrete.
  • Expands when exposed to heat for fire protection up to 4 hours.
  • Application range is -20ºF to 180ºF.
  • Red, paintable sealant.
UL 1479
MODEL
NO.
DESCRIPTION SIZE F-RATING TACK-FREE
DRY TIME
QTY./
CASE
PRICE EACH ADD TO
CART
2 6 12+
S-21404 3M CP 25WB+ 10 oz. 4 hours 15 min. 12 $20 $19 $18 ADD
Ships from Uline IL, PA
PROPERTIES:
  • Tensile Strength: 85 psi

SHELF LIFE:
  • 12 months from date of packaging.
  • Must store above 68 F.

FEATURES:
  • Expands with heat to maintain the penetration seal (Intumescent property).
  • Controls the spread of fire, smoke and noxious gasses before, during and after exposure to a fire.
  • Sag resistant.

USAGE:
  • Dry Rate: 1/8" per day
  • Can be tooled within 5 minutes of application.
  • Should not be used with CPVC pipe.

SPECIFICATIONS:
  • Fire Rating: 4 hour F-rating for through-penetrations.
  • Smoke Sealing: L-rated
  • Sound Barrier: STC-54 walls assembly rated
  • ASTM E 814 and UL 1479 rated
  • Certifications:
    • Intertek Warnock Hersey
    • Omega Point Laboratories
    • ULC
    • FM approved


SPECIFICATIONSMETRICIMPERIAL
SIZE296 ml10 oz.
S-21404 -
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09/23/2018 07:54:16 PM; USWEB5 -0-0/0.0-1