Double click on above image to view full picture

Zoom Out
Zoom In

More Views


Email to a Friend

Availability: In stock.


Quick Overview

**ALL KITS SOLD WITH FAST HARDENER (please request in the comment section if you need slow hardener)

Green Room Board Co.’s Old No. 7 is a 2 part,
100% solids, epoxy based resin and modified
cycloaliphatic amine hardener system designed for
the production of fiberglass reinforced marine
composites (ok, surfboards really but marine
composites makes it sound very techie). It has
been designed with wet lay-up hand laminations in
mind and has an excellent balance of low viscosity
for rapid wet out and good air release; quick thin
film set time to eliminate drain out; non-blushing,
no shrinkage cure even in low temperature and
high humidity; self leveling with high gloss;
excellent UV stability; and high strength. In
addition, it has been engineered to have a lower
peak exotherm temperature than most fast setting
epoxies, which aids in fin box installations without
foam core melting. The system can be used with
either the FAST or SLOW hardener or a mixture
of the FAST and SLOW to create intermediate
cure times. Old No. 7 is designed
for a complete cure at room temperature, but can
be post cured at elevated temperature to increase
its physical properties.

Share the product

* Required Fields


Add Items to Cart

Compare Products

You have no items to compare.

My Cart

You have no items in your shopping cart.

Customer Poll

What industry are you in?