Permabond TA4605 Polyolefin Bonder


From: $44.60

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See our blog about choosing a polyolefin bonding adhesive

PERMABOND TA4605 is a 2-part, 1:1 toughened acrylic adhesive. It has been developed to bond low-surface energy plastics such as polypropylene and polyethylene with no primer or surface treatment required. It can also be used to bond a wide variety of other materials such as metals and composite materials and is ideal for bonding dissimilar surfaces.

Features & Benefits

  • Adhesion to a wide variety of substrates 
  • Full cure at room temperature
  • Bonds polyolefins 
  • No primer required 
  • Good impact strength 
  • Good chemical resistance

Physical Properties of Uncured Adhesive

  TA4605 A TA4605 B
Chemical Composition Methacrylate Methacrylate
Color Off-white Almost colorless
Mixed Color Off-white
Viscosity @ 25°C 150,000-400,000 mPa.s (cP) Thixo paste 20,000-30,000 mPa.s (cP)
Specific gravity 1 1

Typical Curing Properties

Ratio to Use 1:1
Maximum gap fill

(NB: Contains microparticles to control gap)

1 mm (0.04 in)
Pot life (2g+2g) @23°C 2-4 minutes
Fixture time

(0.1 N/mm² shear strength is achieved) @23°C

5-10 minutes
Handling time

(0.3 N/mm² shear strength is achieved) @23°C

20-25 minutes
Working strength @23°C 2-4 hours
Full cure @23°C 24 hours

Comparable to 3M DP8005, DP 8010, and DP-8010

Additional information

Weight 1 lbs
Dimensions 6 × 6 × 6 in




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