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Core Materials

Core Materials

Composites Canada has a complete line of:

Balsa - versatile and econonomical core with high compressive strength. 
Foam - cellular plastic cores for durability in sheet form, contoured, perforated, scored.
Honeycomb - tough polypropylene cores with scrim faces and lightweight fire retardant Nomex in aerospace and industrial grades.
Laminate Bulkers - conformable and versatile, for wet layup and infusion processes.

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Balsa Panels
Fiberglass/polyester skinned balsa panels. >>
Contoured Balsa Core
End grain balsa wood cut into 1 inch squares with a fiberglass scrim for backing. Sizes: Sheets are 24x48 inches. Thicknesses are from 1/4 inch to 2 inches >>
Divinycell H
Cross-linked PVC foam core, with available densities from 3 pound per cubic foot through 15pcf. We stock most sizes of 4pcf and 5pcf in rigid sheets and grid scored contoured help together with a scrim backing. Sizes: Standard sheet sizes are 4x8 for rigid sheets and 32x48 for GS. Other densities and grades are readily ordered. >>
Divinycell PVC foam core with a finely scored contour grid pattern and fiberglass scrim for backing. Excellent conformity. Well suited for resin infusion. Sizes: Sheets are 32 x 48. Thickness: 3 mm, 5 mm. >>
Urethane core foam at a density of 4.5 lb/cu. ft. Good resistance to corrosion, cracking and swelling. Excellent chemical resistance makes it ideal for fuel tank construction. Replacement product for the no longer available Clark Foam. Sold by the sheet. Thicknesses: 1/4, 1/2, 3/4, and 1 inch thickness. >>
A non-woven polyester product designed for laminate bulking. Very compliant, stiffens laminates at a fraction of the weight of solid fiberglass. Width: 39 inches. Thickness: 1 mm, 2 mm, 3 mm, 4 mm, 5 mm. >>
Nida-Core H8PP
Polypropylene honeycomb with an impermeable felt-like scrim thermofused to the surface. Finished sheets are also available with fiberglass/polyester or mahogany skins. Sold by the sheet or full case. Sizes: Standard sheet size 48in x 84in. Thickness: 1/2, 3/4, 1, 1 1/2 inches. >>

Catalogue, phone, or in the showroom - we're here to help.  With over 25 years in the business, we know the importance of interaction in making sure you are happy with your order and the results our products provide. We want your long term business trust, not just a sale.  If you have any ideas that would make it easier for you to get what you need at Composites Canada, please let us know.

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Visit Our Showroom:

1100 Meyerside Drive
Mississauga, ON  L5T 1J4

9 am to 5 pm


When facing our building, the showroom driveway is on the LEFT side of the building. Parking and the showroom entrance are halfway down the side.