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Prisma composite stringers are manufactured and constructed from high quality fiberglass knit fabrics and 2 pcf flotation grade polyurethane foam by a patented process. These preforms stringers feature a built-in dead rise converters (DRC).
Common installations usually only require a simple, three-step process. Wet out the underside of each Prisma beam, position them where desired, wet out the top side of each beam, roll the tabs, and you're done. Prisma preforms saves time, material, and labor costs on just about every installation.
$28.47
$35.76
$40.76
$62.96
$55.30
$53.17
$51.23
$59.99
$46.84
$53.17
$50.91
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Sold in 4ft lengths.
Product #
Base Width (A) x Top Width (B)
Tabs & Base (C)
Long Side (D)
Dead Rise (E)
Short Side (F)
PRI-DRC352315
3-7/8" x 3"
11"
2-7/8"
15°
1-7/8"
PRI-DRC405018
4-1/2" x 2-3/8"
8-1/2"
5-1/8"
18°
3-7/8"
PRI-DRC406018
4-3/8" x 2"
11-1/2"
6-1/4"
18°
4-3/4"
PRI-DRC608018
6" x 3-7/8"
12-1/2"
7-7/8"
18°
6"
PRI-DRC607018
6-1/4" x 4-1/4"
15"
7"
18°
5-1/8"
PRI-DRC606018
6-1/4" x 4-1/2"
16-3/4"
6"
18°
4-1/8"
PRI-DRC605018
6-1/4" x 4-7/8"
18-1/4"
5"
18°
3"
PRI-DRC708026
6-7/8" x 3-7/8"
13-1/2"
8"
26°
5-1/4"
PRI-DRC706026
7" x 4"
14"
6-1/4"
26°
3-1/2"
PRI-DRC606026
6-3/4" x 4-5/8"
17-7/8"
6"
26°
3-1/8"
PRI-DRC605026
6-3/4" x 5"
19-1/2"
5"
26°
2-1/8"
PRISMA Stringers are excellent for Fuel Tank Supports; Large Fiberglass Structures; Panel Size Reduction in Hulls
Use only with marine epoxy, polyester or vinylester. Proper surface preparation prior to installation is critical to achieving structural integrity. Follow the resin manufacturer's directions
Failure to keep PRISMA products dry and clean prior to installation can decrease the structural integrity of this product.
BRAND:
Prisma Composite Preforms
Questions & Answers about Prisma Composite Preforms Stringer Beams:
Price Match Promise:
If you find a lower delivered price on a new identical item in stock and available for purchase from an authorized U.S. merchant.
- email us at pricematch@jamestowndistributors.com. This offer does not include special coupons or other promotional offers.
Special order items are not stocked and are ordered direct from the manufacturer. They are non-returnable, may take 2-4 weeks, price and shipping charges subject to change.
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