IG for NEW boats
Water- based Acrylic fiberglass "restorers" (Newglass, Poliglow, Vertglass) are NOT recommended for NEW boats, either on the smooth or non-skid gelcoat.They rely on the porosity of older gelcoat (that they fill) for their "grip" and I can't see anyone sanding a new boat for increased grip! Also there must be no trace of wax underneath. Otherwise they peel off. This, in addition to their propensity for yellowing are well known limitations. Given these limitations, people have used them sucessfully, if carefully applied, to older boats with a sufficient number (up to 12) coats.IG sealants and cleaners are suitable for NEW or OLD boats and it is not necessary to remove a good waxed hull surface (not non-skid) on a new boat. One-three coats is usually all that is ncessary, particularly with the new catalyst that we are beginning to send out. Why? it is becuase they use completely different (and expensive!) technology. MH Superglaze seals and protectes smooth gelcoat, metal or painted surfaces and the non-skid sealant also adheres to and protects new non-skid. Then, of course, there is vinyl, hypalon, rubber etc etc.- all of which are protected and to which the appropriate products adhere tightly although removable by IG cleaners.There are some testimonials on some new boats on this site at the Chandlery under boat care, I think.ThanksJim WPS I do have a PDF on this (New boat uses) if anyone wants it (referring to new boats that is) but, again I would need an e-mail address. It was generated on Mac, but all but one person to whom I have sent it say it comes up OK on a PC.