Weld-On 42

Low VOC Acrylic Adhesive

WELD-ON 42 PROPERTIES

COLOR	WORKING TIME	FIXTURE TIME
Clear	15 mins	2 hrs

MIN. SHELF LIFE @73°F (YR)	NUMBER OF COMPONENTS	80% STRENGTH
1*	2	72 hrs

This product meet requirements of California South Coast Air Quality Management District (SCAQMD) Rule 1168. *Refrigeration is recommended to increase shelf life.

Packaging Update March 2022

Our packaging vendor has recently made improvements to the bottom plug in our 50ml cartridge for Weld-On 42. While the old plug was all gray, you’ll notice the new plug has blue accents. The new plug design will not affect the product, shelf life, or performance. Also, it will still work exactly the same with your current applicator gun.

GENERAL DESCRIPTION

Weld-On_® 42 is a clear, two-component reactive acrylic adhesive that polymerizes at room temperature. Joints are hard enough for handling in about 4 hours and machining after 24 hours.

SUBSTRATE RECOMMENDATIONS

Highly suitable on acrylic, including extruded cell cast and continuous cast, molded parts and some cross-linked sheet.
Also good for bonding acrylic to polyester, cellulose acetate butyrate (trim cap), polycarbonate and other materials.

Also Check Substrate Match

BONDING RECOMMENDATIONS

Good clarity retention is achieved by the reaction of the base resin with the catalyst. The adhesive is mixed as it passes though the mixer tip. The mixed product polymerizes at 70ºF (21ºC).