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Welcome to Merton's!

Come visit us at
314 Rocus Street, Springfield, Massachusetts
We are open on Mondays through Fridays from 9 a.m. to 6 p.m., EST
E-mail us at


Also, feel free to fax an order to 413-736-3182.

And remember that you can always call Joe at 413-736-0348 or 800-333-0314 to place an order or ask a technical question.

Our links page features different products available from Merton's
Fiberglass Supply, as well as providing information about marine publications, suppliers of hard to find items, and links to useful boatbuilding
sites. If you have any suggestions, let us know by contacting sales@mertons.com or calling us at 800-333-0314. We now carry Epifanes Yacht Coatings and some new System Three Epoxy products.
Call 1-800-333-0314 for our updated catalog.

Directions to Merton's
From Route 91 North or South to Springfield, MA.

Take Route 291 E to Exit 5A (Route 20 East.) Go to second light and turn right onto Oakdale Street. Go to Stop Sign and turn left onto Rocus Street. Merton's is 1/4 mile on the left.


Urethane Floatation Foam
This product is also known as Pour Foam, Floatation Foam, Marine Foam, Marine Floatation Foam, Polyurethane Floatation Foam, or Marine Pour Foam. We have competitive prices-take a look!

USCG approved, 2 lb. per cubic foot density, rigid urethane foam system. Mix ratio by volume is 1:1. Mixed chemicals expand up to 30 times in volume and begin to react in approx. 30 seconds at 70 degrees F. A two (2) Gallon Unit would yield approximately 9 cubic feet. Supports approximately 63 lbs. per cubic foot. Not effected by gasoline or diesel fuels, 97% closed cell content. Most commonly used to fill bilge spaces in boats for reserve buoyancy. Best poured in stages to fill space, one pour bonds well with the next pour.


Fuller Countersinks

We have "Fuller" Complete Countersinks with Drill and Stop Collar, Replacement Tapered Drills, and Plug Cutters.


Sikaflex Marine Sealant

Sikaflex 291 10.3 oz.
Colors: White, Mahogany, and Black


Wood Screws
Silicon bronze wood screws are available in flat head and slotted

(#8 and #10 in 1 3/4"x10 and 2"x10 also available in Frearson).

For marine use above and below the waterline, or any other application where non-rusting fasteners are needed. Available in any quantity. Packed in heavy, clear, poly bags.