🛠️ Reinforce your projects with precision and style — don’t settle for less!
The Griffco 1.5 Oz Fiberglass Chopped Strand Mat (3 yards x 50" wide) is a versatile, high-performance composite material designed for hand layup, infusion, and vacuum bagging. It acts as a print-through barrier, provides strong bonding between layers, and builds thickness efficiently with uniform strength in all directions. Perfect for marine, automotive, and custom fabrication projects requiring detailed molding and durable reinforcement.
| ASIN | B07GN1BLC4 |
| Best Sellers Rank | #152,029 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #97 in Fiberglass Raw Materials |
| Brand | Griffco Products |
| Brand Name | Griffco Products |
| Color | White |
| Customer Reviews | 4.7 out of 5 stars 485 Reviews |
| Global Trade Identification Number | 00867327000331 |
| Grade Rating | Commercial/Industrial |
| Item Form | Sheet |
| Item Shape | Sheet |
| Item Thickness | 0.05 Inches |
| Item Weight | 3.52 Pounds |
| Manufacturer | Griffco Products |
| Material | Fiberglass |
| Model Number | CSM450GW1270MM |
| Number of Items | 1 |
| Part Number | CSM450GW1270MM |
| Shape | Sheet |
| Specification Met | Partially Met |
D**R
Great
Great product as always. Been using mat for about 2 years now.
H**I
Love it. So affordable! I have bought this 5 times!
I use this for my GFRC pots. Love it.
N**E
Great fiberglass
Put a hole in my boat so I started by fixing it using spray foam, one layer of fiberglass and resin, then I use two layers of polyester structural filler to make the surface level. I put three more layers on of fiberglass and resin, and then gel coat and it worked great. Not the prettiest but no water got in the boat.
J**D
Worth every penny
Put a new wood floor on my boat floor, and this stuff with opoxy worked great, super strong and easy to tear, once cured, it feels super solid, and the amount that is comes with was perfect
E**R
Works pretty well with West System 105/205
It's fiberglass mat, so not a whole lot to say about it. I had read online elsewhere that you don't want to get this stuff if it is folded b/c fiberglass strands are strong when you pull, but break when you bend them. I could see where that is true with this product because the places where it was folded had some broken fibers when I unfolded it. However, I still used it and it still created a sturdy structure when everything was epoxied into place. For the price and speed, I'd buy it again.
J**C
(POWDER COATED) Chopped strand matting that u can't get anywhere but here, !Epoxy users rejoice!
After my first order and application of this product I immediately ordered 5 more!!! This stuff is fenominal for glass work with epoxy and the only product that is available with powder coating! Yes it is messy and you will get strands everywhere but if you just score or tare it slowly it holds together fine. Also I have to say if you need to get 90% or just tuck it under it will comply! Just keep dab dab dabbing until the epoxy kicks and you will be just as satisfied as I am!
A**E
Good quality and price. Fast delivery
It lays down good. I’m a beginner at making a motorcycle seat pan. Once it setups, trim before it’s 100% hard.
D**R
excellent material
the stranded mat worked great and made a smooth finish . will shred some when applying but easy to overcome . would buy this again when needed .
Trustpilot
3 days ago
1 month ago