Adhesive Systems RP 30 Low Viscosity Cyanoacrylate Adhesive

Description

RP 30 adhesive is a low viscosity ethyl cyanoacrylate built for fast bonding on close-fitting parts. The 30 cps flow helps the adhesive wet tight joints and can be post applied where capillary action is useful.

RP 30 Adhesive Benefits

• Low viscosity flow reaches narrow bond lines that thicker CA grades may not enter.
• Handling strength in about 5 to 10 seconds helps assembly teams keep parts moving.
• Ethyl cyanoacrylate chemistry bonds many metals, plastics, rubbers, and porous materials.
• Clear cure line supports visible assemblies where dark adhesive would stand out.
• Single-part format avoids mixing, ratio checks, and pot life waste on the bench.

This grade fits small-part assembly, repair, and production cells where the joint is already tight and speed matters. It is not a gap filler. Choose a higher-viscosity CA when the parts do not mate closely or when the adhesive must stay on a vertical surface before assembly.

Common Applications For RP 30 Adhesive

• Wicking into preassembled metal or plastic parts
• Bonding neoprene, nitrile, EPDM, and other rubber components
• Repairing ABS, PVC, acrylic, and polycarbonate assemblies
• Fast fixture work on steel, aluminum, brass, and plated hardware
• General industrial instant adhesive use on clean, close-fitting joints

Surface Preparation And Use

Clean oil, dust, mold release, and oxide from the bonding area before applying the adhesive. Use the smallest bead that wets the joint. Too much cyanoacrylate can slow cure, frost the surface, or leave brittle squeeze-out that must be scraped away later.

Inactive plastics or dry surfaces may need a compatible primer or activator. Always test on the actual substrate pair, especially with plated metals, elastomers, or parts exposed to heat, fuel, or cleaning chemicals.

Technical Details And Documentation

Published RP 30 data lists a clear ethyl base, 30 cps viscosity, 1.05 specific gravity, and fixture times under 20 seconds on steel and under 15 seconds on aluminum. The Chemical Concepts TDS lists compatibility with ABS, acrylic, aluminum, brass, EPDM, leather, nylon, PVC, steel, wood, and other substrates. For broader instant adhesive education, visit Adhesive and Sealant Council.

Dispensing And Ordering Help

Use precision tips for small parts and keep bottles closed between applications to protect shelf life. Browse related cyanoacrylate adhesives for alternate viscosities, primers, activators, and debonders.

Need help choosing between RP 30 and a higher-viscosity grade? Call (800) 220-1966 or email [email protected].