Interlux Watertite 2-Part Epoxy Marine Filler

A quick-drying two-part epoxy filler for fiberglass, metal, epoxy and rigid wood. The reason it shows up on osmosis and blister work is that it does not shrink back and it is highly water resistant, so a repair you fair flush today is still flush next season instead of sunk into a dimple.

• Two-part epoxy filler for fiberglass, metals, epoxy and rigid wood
• Does not shrink and is highly water resistant
• Long, easy sanding window
• Builds in thickness without sagging on vertical surfaces
• Spreads thin enough to work as a glazing compound on small nicks and scratches
• Sizes: 500 ml and 1 litre

Mix only what you can spread. Two-part epoxy fillers do not wait, and a batch that stiffens on the board tears the surface instead of filling it.