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.
Meets Military Spec A-8576C Type III
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.
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).
A versatile adhesive having many applications in for the manufacture and repair of:
- Aquariums
- Museum quality display cases
- Signs and other plastic fabrication
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
|
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