POLYKLEAR PET FOAM BOARD polyurethane topcoat SP air orbital sander is

SP air orbital sander is a hand–held sander that vibrates in orbits

Waterproof

It can be mixed with rigid resin to create customized semi flexible resin

Designed for any type of resin to increase strength and physical properties of FRP products

This product used to seal and polish composite molds and to improve the tooling surface gloss

POLYKLEAR PET FOAM BOARD polyurethane topcoat SP air orbital sander isPolyklear PET Foam Board is a thermoplastic closed cell foam board made from Polyethylene Terephthalate PET that produces a lower cost, and structurally sound core product. It is convenient to handle and conform to different shapes. PROPERTIES Chemical resistant Waterproof Convenient to handle