Feather-Rite is a fast curing lightweight, filled polyester putty that is easily sanded and faired. Feather-Rite comes complete with its own colored BPO paste catalyst for easy mixing. Extra catalyst ..
Long N Strong is the strongest of the waterproof polyester putties as it has a high fiberglass strand content. Use where strength is required. Comes with its own colored BPO catalyst for easy mixing. ..