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Vendor:Boat Suppliers1708 Fiberglass Repair Kit – 5 Yards with Marine Epoxy & Tools
Everything for a structural repair at project scale, matched so the resin volume actually covers the cloth. Five...Regular price $199.95 USDSale price $199.95 USD Regular priceUnit price per -
Vendor:Boat Suppliers18oz Woven Roving
Woven roving is bulk. Coarse E-glass bundles woven 0/90 at 18 oz/yd² put thickness into a laminate faster...Regular price $19.44 USDSale price $19.44 USD Regular priceUnit price $19.44 per yd -
Vendor:Boat SuppliersBathtub & Shower Fiberglass Repair Kit with White Gelcoat
A proper structural fix for a cracked, soft, or holed fiberglass tub or shower pan, not a cosmetic...Regular price $59.95 USDSale price $59.95 USD Regular priceUnit price perSold out -
Vendor:Boat SuppliersRV & Camper Fiberglass Repair Kit with White Gelcoat
A complete structural repair kit for fiberglass RV and camper bodies: cracked end caps, holed sidewalls, delaminating Filon...Regular price $79.95 USDSale price $79.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Roller Starter Kit (Corner, Radius & Standard)
Three rollers because one shape does not reach everything. A standard roller consolidates the flats, a radius roller...Regular price $31.95 USDSale price $31.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Sample Pack - Woven Cloths
Six 3 x 6 in swatches so you can handle the material before you commit to yardage. Weight...Regular price $14.95 USDSale price $14.95 USD Regular priceUnit price per$4.95 USD -
Vendor:Boat Suppliers24oz Woven Roving
Woven roving is coarse, heavy fabric woven from untwisted glass bundles, and at 24 oz per square yard...Regular price $22.39 USDSale price $22.39 USD Regular priceUnit price $22.39 per yd$19.44 USD -
Vendor:Boat SuppliersKayak & Canoe Repair Kit - Epoxy & Fiberglass for Composite Hulls
A hull repair kit built for composite kayaks, canoes, and paddle craft: fiberglass, Kevlar®, and carbon hulls that...Regular price $44.95 USDSale price $44.95 USD Regular priceUnit price per -
Vendor:Boat Suppliers12oz Warp Unidirectional Fiberglass Tape (E-Glass)
Warp unidirectional fiberglass tape puts 75% of its E-glass in the warp (0 degree) direction and 25% in...Regular price $2.49 USDSale price $2.49 USD Regular priceUnit price $2.49 per yd -
Vendor:Boat SuppliersFiberglass Detail Roller Kit - 3 Pack
A three pack of small rollers for detail work. Patch repairs, narrow tabbing and tight corners chew through...Regular price $28.95 USDSale price $28.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersEconomy Fiberglass Roller - 3 Pack
Three rollers, because one is never enough on a real layup. A roller that sits for ten minutes...Regular price $23.99 USDSale price $23.99 USD Regular priceUnit price per -
Vendor:Boat SuppliersWBT2 Heavy Duty Rechargeable Fiberglass Cutter
A battery-powered rotary cutter built for cutting fiberglass and carbon fiber cloth. Shears fight heavy fabric and chew...Regular price $169.00 USDSale price $169.00 USD Regular priceUnit price per -
Vendor:West SystemWest System Fiberglass Boat Repair Kit
The 105-K Fiberglass Boat Repair Kit packages the West System essentials for dockside glass repair: pre-measured 105/205 epoxy...Regular price $58.42 USDSale price $58.42 USD Regular priceUnit price per -
Vendor:CorematCoremat Xi Core Bulking Mat - 2mm and 4mm, 39.37 in Wide
Coremat® Xi is a microsphere-filled polyester nonwoven that you lay between glass plies to build laminate thickness fast....Regular price $9.99 USDSale price $9.99 USD Regular priceUnit price $9.99 per yd -
Vendor:Boat SuppliersFiberglass Mold Making Kit - Standard, Tooling Gelcoat + Gallon Isophthalic Resin
The middle rung, and the one most first moulds actually need. A quart of tooling gelcoat covers far...Regular price $239.95 USDSale price $239.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Mold Making Kit - Pro, Gallon Tooling Gelcoat + Gallon Isophthalic Resin
A full gallon of tooling gelcoat and the release, glass and tools to back it. This is the...Regular price $419.95 USDSale price $419.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Mold Making Kit - Small Parts, Tooling Gelcoat + Isophthalic Resin
The smallest complete path from a part you own to a rigid fiberglass mold you can pull copies...Regular price $139.95 USDSale price $139.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersSurfboard Ding Repair Kit - Silmar 249 Pint with MEKP + 4oz Cloth
Real glass-shop resin instead of a paste tube. A full pint of Silmar 249A water clear surfboard resin...Regular price $29.95 USDSale price $29.95 USD Regular priceUnit price perSold out -
Vendor:Boat SuppliersVinyl Ester Patch Repair Kit - Quart Resin with MEKP, 1708 & Mat Pieces
The below-waterline patch kit. Vinyl ester is the resin you want on hull work: better water and chemical...Regular price $64.95 USDSale price $64.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Cloth & Resin Kit - 5 Yards 6oz Cloth 50" Wide + Resin
Five yards of 6oz plain-weave E-glass, 50 inches wide, with the resin to lay it up. 6oz cloth...Regular price $109.95 USDSale price $109.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersFiberglass Repair Kit - Complete DIY Kit with Resin, Cloth & Mat
Everything you need to make a real structural fiberglass repair, in one box. This is the same materials...Regular price $59.95 USDSale price $59.95 USD Regular priceUnit price per -
Vendor:Boat SuppliersBoat Fiberglass Repair Kit - Professional Grade with Gallon Resin & Roller
The full boatyard materials list for real hull and deck repairs, in one box. A full gallon of...Regular price $129.95 USDSale price $129.95 USD Regular priceUnit price per$115.38 USD -
Vendor:Boat SuppliersWBT Battery Powered Fiberglass Cutter
A powered shear for reinforcement fabric. Carbide inserts slice dry glass, carbon and aramid instead of chewing them,...Regular price $149.00 USDSale price $149.00 USD Regular priceUnit price per -
Vendor:Boat Suppliers8.9oz Fiberglass S Cloth - Style 6781 Satin Weave
Style 6781 is the S-2 glass version of 7781: the same 8-harness satin weave, weight and thread count,...Regular price $27.99 USDSale price $27.99 USD Regular priceUnit price $27.99 per yd
Fiberglass
Picking the right glass for the job
Weight and weave decide the job. Light E cloth (3, 4, 6 oz) is for skins, sheathing and cosmetic layers where you want the weave to disappear. Chopped strand mat (0.75, 1.5, 2 oz) has no directional strength but bulks a laminate and ties woven plies together under polyester.
1708 is 17 oz biaxial with a mat backer, which is why it is the default for transoms and stringers; DB170 is the same 17 oz biaxial with no mat, for epoxy work. Widths run 30, 38 and 50 in, in 1, 3, 5 and 10 yard cuts. Tapes from 1 in to 6 in save cutting strips off a wide roll for a seam or a chine.