Pete:
Go to www.shopmaninc.com
Look for this product. I've been using this for my '77 5.2 makeover and I love it. It is much easier to work with than "marine tex" and 1/10th the price for 20 times more.
It flows like pudding and hardens like a rock. While applying, it fares quite nicely.
If you have any questions, leave me a note.
In Christ

George
Duraglas
Premium all-purpose reinforced body filler. Combines resin with chopped fiberglass, giving Duraglas superior strength over ordinary plastic fillers. Repairs areas on metal ,wood and fiberglass. Rustproof and waterproof.
Cat No. Description Price
USC-D901Q Quart + Catalyst $12.95
USC-D901G Gallon+ Catalyst $34.00


Product Data Sheets
Duraglas MSDS


Cream HARDENER MSDS