Step 2A: Primer agents
Breez® MPP 2698W
Breez® mpp 2698wBreeZ® MPP 2698W is formulated for sealing/priming tooling in both the FRP and advanced composites sectors. Appropriate substrates include, but are not exclusive to polyester, vinyl ester, epoxy, phenolic, bmi, urethanes and most metals.
WHY PRIMER? MPP2698 leaves a tough and durable sealed film, and overcomes micro-porosity in a quick and easy process MPP2698 intends to lower surface energy. (A low surface energy minimizes the risk for fish eying of gelcoats) MPP2698 enhance the physical and mechanic properties improving the bonding from Sealer to surface. MPP2698 brings new life to worn out tool surface, and improves release performance.
Primer MPP 712 EZ
Primer mpp 712 eezFantastic product! Chemlease ® MPP 712 EZ is formulated for sealing tooling in both the FRP and advanced composites sectors
Sealing of big porosities; . Ideal for mold-build (e.g. purfoam) or refurbishment of old, worned mold surfaces. High viscosity – can bond to almost every surface (plywood, pur, metal, steel.) Surface needs to be 100% clean. (wipe-on leave on). (onetime use – very durable and consistent) – creates a Styrene-barrier.S elf-leveling during application.
THIS PRODUCT HAS NO RELEASE-PROPERTIES – SEALER STILL NEEDS TO BE USED AFTERWARDS!