🛠️ Reinforce your build with the future-proof fiber power!
This 1 lb roll of 19mm fiberglass fibers is designed to be mixed into cement mortar and concrete to significantly enhance toughness, waterproofing, and impact resistance. Ideal for building walls, garden floors, and wet or high-stress areas, it prevents cracking and seepage while improving seismic durability. Easy to use with a recommended dosage of 1 lb per cubic yard, it’s a smart upgrade for professional-grade construction.
| Item Thickness | 0.75 Inches |
| Item Form | Roll |
| Item Weight | 16 ounces |
| Number of Items | 1 |
| Manufacturer | UPTTHOW |
| Part Number | Fiberglass 19mm-1lb |
| Item Weight | 1 pounds |
| Package Dimensions | 10.55 x 7.44 x 2.05 inches |
| Item model number | Fiberglass 19mm-1lb |
| Size | 19mm |
| Item Package Quantity | 1 |
| Cutting Diameter | 0.75 Inches |
| Batteries Included? | No |
| Batteries Required? | No |
M**.
Great for making hypertufa stronger
I used to strengthen my hypertufa pots and it worked perfectly!
S**N
Excellent shredded fiberglass for added concrete strength
This shredded fiberglass mixes well with most all concrete products and does not clump up. Really adds an extra level of durability and strength to concrete installations. Recommend this product. In some cases there is no need for rebar if the concrete application is suitable for this alternative.
S**E
fiberglass shards
I used these fiberglass shards to strengthen my hypertufa mix. It worked very well
M**T
Good quality but pricey
Does what it is supposed to. A little pricey if you are just buying a pound like I did.
M**R
Works well.
Easy to blend in to the cement. Just sprinkle it into the dry mix and blend dry first, rather than throwing in a handful or dumping in the whole bag after you add the water. You'll also need to add more water than usual. Concrete seems very hard with the product added.
E**L
Great stuff
Was so excited that Amazon is selling it now, hated having to get it from the cement company
J**B
Easy added resistance to cracking
Added to several bags if drum mixed concrete for added crack resistance. I have used this product many times and it's well worth it IMO.
M**D
Great product for a great value
These fibers came in a zip lock bag that makes resealing very nice.Fibers worked great for me when I mixed with 60lb bag concrete.
TrustPilot
2 周前
1 周前
4天前
