






🛠️ Reinforce your build, resist the cracks, and waterproof with confidence!
This 1 lb roll of 19mm fiberglass fibers is designed to be mixed into cement mortar to significantly enhance toughness, waterproofing, and impact resistance. Ideal for building walls, garden floors, and wet areas, it prevents cracking and seepage by creating a dense, fiber-reinforced matrix that improves durability and longevity of concrete structures.







| 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 |
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