FastenMaster FLEX Hot Melt Construction Adhesive

FLEXTM Hot Melt Construction Adhesive & Applicator

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FLEX 40 combines the speed and elasticity of hot melt glue sticks with the strength and versatility of construction adhesives. It is ideal for a range of applications including carpet tack strips to concrete, floor transition strips, wood moldings and trim, vinyl cove and stair nosings, ceramic and glass tile repair, and more. FLEX 40 offers 40 seconds of open (working) time, instant tack, and a full strength bond in 5 minutes or less.

  • Instant tack firmly grabs materials.
  • 40 seconds open (working) time.
  • Full strength bond in 5 minutes or less.
  • FLEX Technology allows expansion and contraction over time without compromising strength.
  • Bonds to a wide variety of porous and non-porous materials.

 
FLEX 180 combines the speed and elasticity of hot melt glue sticks with the strength and versatility of construction adhesives. It is ideal for a range of applications including hardwood floor start and finish rows, wood moldings and trim, hardwood stair nosings, hardwood hollow spot filling, and more. FLEX 180 offers 180 seconds of open (working) time, fast tack, and a full strength bond in 8 minutes or less.

  • Fast tack grabs materials within seconds of applying pressure.
  • 180 seconds open (working) time.
  • Full strength bond in 8 minutes or less.
  • FLEX Technology allows expansion and contraction over time without compromising strength.
  • Bonds to a wide variety of porous and non-porous materials.


The HB220 is not your typcial glue gun - it is a professional grade adhesive system designed for all day use in a variety of flooring installation, remodeling, and repair applications including carpet tack strip installation, hardwood flooring start and finish rows, floor transition strips, interior wood trim, mouldings, ceramic tile repair, and more. Designed for all day usage.