Out of stock Add Wish List Quick view Out of stock EPS 411 Foam Sealer The 411 Microsphere Blend is a low density filler used as a thickening agent with Epoxy Resin to create a lightweight filling putty that is used to seal the blank in preparation of glassing. Provided... MSRP: Was: Now: £28.8035 - £93.7423 Out of stock Compare