Caulk Sealant Black, 142290
Caulk Sealant Black, 142290

Caulk Sealant Black, 142290

Your Price: $13.00
Part Number: 13-0764

Caulk Sealant Black, 142290

BOSS® 378 RV Mobile Home Silicone is a one part acetoxy cure adhesive 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.
Used To: Fill And Seal Cracks Or Gaps Around Windows/ Vents/ Lights/ Interior Walls And Ceilings
Caulk Type: Silicone
Paintable: No
Color: Black
Unit Type: Cartridge
Unit Quantity: Single 
  • Ease Of Use, One-Part Sealant, No Mixing Required
  • Good Weatherability - Virtually Unaffected By Sunlight, Rain, Snow, Ozone, And Temperature Extremes
  • Good UV Resistance And Color Stability
  • Long Life Reliability; Cured Sealant Stays Flexible Without Tearing, Cracking, Drying Out, Or Becoming Brittle
  • With Its Non Slump Properties, Can Be Used In Horizontal Joints In The Vertical Plane And Can Be Used In Overhead Joints
  • Wide Temperature Gunnability; Can Be Applied In Any Season
WARNING: This product can expose you to chemicals including Carbon black (airborne, unbound particles of respirable size), which is (are) known to the State of California to cause cancer. For more information, visit

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