15 Minute Epoxy, kits (MR 1:1)

Properties and Applications

15-Minute Epoxy is suitable for bonding GRP, CFRP, metal, wood, stone, suitable rigid foams and numerous plastics. Typical applications include assembly and repair work in model making, mould making, as well as on composite components, technical housings and brackets.

The tough-hard formulation provides good bond strength. Once fully cured, excess adhesive and transitions can be sanded for further finishing.

Processing

The bonding surfaces must be clean, dry, sound and free from grease, dust and release agents. Smooth surfaces can be abraded where appropriate. For GRP and CFRP laminates, bonding surfaces prepared using suitable peel ply are also possible.

Thoroughly mix resin and hardener at the specified mixing ratio. Apply the adhesive evenly, join and align the components, and secure them against movement during curing.

The reaction rate depends on temperature and the quantity mixed. Larger batches may generate more heat due to the exothermic reaction and consequently cure faster.

Important Application Notes

• Non-sag properties: The limited non-sag properties must be taken into account when bonding larger gaps or vertical surfaces.
• Difficult-to-bond plastics: PE, PP and PTFE generally cannot be bonded reliably without special surface treatment.
• UV resistance: Prolonged UV exposure and natural ageing may cause the adhesive to yellow or darken.

Technical Properties