RENGEL® P 99 / REN® HY 5159

• Universal coupling coat for the build-up of moulds and tools with different plastics (EP/PU/PH/VE)
• The gelled surface layer made out of Epoxy, Polyurethane, Polyurea or Polyester resin can be backed up with a choice of Epoxy or Polyurethane systems (e.g. light multi-purpose laminating paste/Mass Casting Option 6). We recommend initial trials regarding interlayer adhesions with the chosen material.
• Excellent layer adhesion and heat resistance up to 120°C

• Coupling coat between gelcoat and backing
• Production of moulds, tools and auxiliaries with different substrates

Mix the two components thoroughly in the ratio indicated. Apply in thin layers with a brush or spatula, wait until gelcoat has gelled, but ensure that it is still slightly tacky before proceeding. Post-curing will improve final properties.

After cure: 14 hours gradually to 100°C

Provided that RenGel® P99 and Ren® HY 5159 are stored in a dry place in their original, properly closed containers at the storage temperatures which have the shelf lives indicated on the labels. Partly emptied containers should be closed immediately after use.

Caution Our products are generally quite harmless to handle provided that certain precautions normally taken when handling chemicals are observed. The uncured materials must not, for instance, be allowed to come into contact with foodstuffs or food utensils, and measures should be taken to prevent the uncured materials from coming in contact with the skin, since people with particularly sensitive skin may be affected. The wearing of impervious rubber or plastic gloves will normally be necessary; likewise the use of eye protection. The skin should be thoroughly cleansed at the end of each working period by washing with soap and warm water. The use of solvents is to be avoided. Disposable paper (not cloth towels) should be used to dry the skin. Adequate ventilation of the working area is recommended.