PERMABOND MT3821 Modified Two-Part Epoxy

Product code: MT3821
Manufacturer: <a class="manu" href="https://prostech.vn/products/manufacturer-en/permabond/permabond-2-part-epoxy-adhesives/">Permabond 2 Part Epoxy Adhesives
Package size: 50 ml
Shelf Life: 12 months

PERMABOND MT3821 is a 2:1, two-part, modified epoxy adhesive designed for sealing and bonding. It has excellent adhesion to Nylon, ABS, Polycarbonate and other plastics as well as a variety of different metals. When cured, this adhesive is soft and flexible.

FEATURES:

Adhesion to a wide variety of substrates
Full cure at room temperature
Easy to apply
Soft & flexible

	MT3821A	MT3821B
Chemical composition	Epoxy Resin	Polyamine based Hardener
Appearance	Black	Charcoal Black
Mixed appearance	Black
Viscosity @ 25°C	200,000 mPa.s (cP) Thixo paste	100,000 mPa.s (cP) Thixo paste
Specific gravity	1.3	1.7

TYPICAL CURING PROPERTIES

Mix ratio	2:1 by volume 130:85 by weight
Maximum gap fill	5 mm 0.2 in
Usable / pot life @25°C	10-20 mins
Handling time to 0.1 N/mm²@25°C	60-90 mins
Full cure @25°C	≥72 hours