Products | M1840, BOSS by Soudal

Boss 38003 10.3 oz Contractor's Professional Grade Silicone Sealant, Aluminum

by: BOSS by Soudal

Locke# M1840 | Mfg# 38003

Boss 38003 10.3 oz Contractor's Professional Grade Silicone Sealant, Aluminum

by: BOSS by Soudal

Locke# M1840 | Mfg# 38003

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*Item only available: AR, KS, MO, OK, TX, VA

  • Product Featuresarrow_drop_down
    • Sealing heating, ventilating or air conditioning duct work
    • Seal cracks or gaps around windows, vents, ducts, fixtures and lights
    • Seal leaks in gutters, downspouts, ducts and piping
    • Seal cracks in interior walls and ceilings, door joints and fixtures
    • Seal electrical connections and boxes to waterproof
    • Bond gaskets in heating and refrigeration units
    • BOSS® 380 Contractor’s Silicone is a one-part acetoxy cure adhesive sealant that is suitable for general construction sealing and adhesive applications
    • This product will adhere to clean metal, glass, many types of wood, silicone resins, vulcanized silicone rubber, ceramics and plastic surfaces
    • A primer may be required for optimum adhesion to some substrates
  • Specificationsarrow_drop_down
    • Application Temperature: -35 to 140 deg F
    • Color: Aluminum
    • Cure Time: 7 days @ 77 deg F
    • Durometer, Shore A: 19
    • Elongation: 510
    • Extrusion Rate: 350 gr/min
    • Movement Capability: +/- 25 %
    • Service Temperature: -40 to 400 deg F
    • Slump: NIL
    • Tack-Free Time: 10-20 min
    • Tensile Strength: 300 psi
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  • Tagsarrow_drop_down
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