Description
This is one half of a two-part system. TA4605 mixes at 1:1 by volume. Part A will not cure on its own. You need an equal volume of Part B to make a usable adhesive.
Permabond TA4605 Part A in 20 kg Bulk
Part A is the thixotropic side of Permabond TA4605, a two-part 1:1 toughened structural acrylic for bonding untreated polypropylene, polyethylene (HDPE, LDPE, UHMW) and PTFE with no primer or surface treatment.
Bulk containers are intended for meter-mix and automated dispensing equipment rather than hand application. For full product data, shear strength on every tested substrate, and grade selection across the series, see the Permabond TA4605 product page.
Key Product Details
| Property | Value |
|---|---|
| Product | Permabond TA4605 Part A |
| Package Size | 20 kg |
| Chemical Composition | Methacrylate |
| Color | Off-white |
| Viscosity at 25°C | 150,000 to 400,000 mPa.s, thixotropic paste |
| Specific Gravity | 1.0 |
| Mix Ratio | 1:1 with TA4605 Part B |
| Storage Temperature | 2 to 7°C (35 to 45°F), refrigerated |
| Related Composite Product | Permabond TA4605 |
Before You Order Bulk
- Bulk requires refrigerated storage at 2 to 7°C. That is colder than cartridge storage. Confirm you have the cold storage before ordering.
- Order Part A and Part B together in equal volumes. Neither side is usable alone.
- The product may separate slightly in storage. Invert or re-disperse before drawing material.
- Part A is a thixotropic paste at 150,000 to 400,000 mPa.s. Confirm your pump and meter-mix equipment is rated for that viscosity.
- Call 800-220-1966 if you want help matching bulk to your dispensing setup.
Related Products
- Permabond TA4605 Part B 20 kg bulk, required to complete the system
- Permabond TA4605 400ml cartridge for cartridge dispensing
- Permabond TA4605 50ml cartridge for trials and repair work
- Low surface energy plastic bonding guide
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