Can I apply TotalBoat TotalFair fairing compound on a styrofoam surface? Annette DiOrio May 05, 2021 19:04 Updated We recommend that you DO NOT apply TotalBoat TotalFair epoxy fairing compound on styrofoam because TotalFair may dissolve the styrofoam. Related articles Can I apply TotalBoat TotalFair epoxy fairing compound on a one-part paint? Is it OK to apply TotalBoat Polyester Fairing Compound on top of a one-part primer? What causes pinholes in cured TotalBoat TotalFair and how do I remove them? Can I fair a lead keel with TotalBoat TotalFair? Will TotalBoat TotalFair stick to a plastic surface? Comments 0 comments Please sign in to leave a comment.