Spool - 40 lbs - E-Glass - OCV Pulstrand 4100 Type 30 Roving - 4400 TEX

PulStrand™ 4100 Type 30® is a single end roving designed specifically for pultrusion, offering fast wetting, excellent processing and excellent laminate performance in major resin systems. Regardless that this is designed specifically for pultrusion, we use it in filament winding with great success. 

Fiberglass Tow Storage:

Glass fiber products should be stored in a cool, dry area. The glass fiber products must remain in their original packaging material until use; the product should be stored in the workshop, within its original packaging, 48 hours prior to its utilization, to allow it to reach the workshop temperature condition and prevent condensation, especially during cold weather. The packaging is not waterproof. Be sure to protect the product from the weather and other sources of water. When stored properly, the product has no known shelf-life issues, but retesting is advised after three years from the initial production date to insure optimum performance.

Features of Pulstrand 4100 E-Glass Roving:

• Excellent Processing - PulStrand™ 4100 product provides smooth run-out, has low fuzz properties, resulting in smoother parts and less downtime for clean up, thus helping to drive higher efficiencies and lower manufacturing costs
• Multi-Resin Compatible - PulStrand™ 4100 product is designed for excellent glass/resin bonding in polyester, vinyl ester, polyurethane, acrylic, and epoxy resins, providing the processer maximum flexibility with one input glass. This reduces cost, with less inventory to carry and eliminates the need for costly downtime and labor to change input glass during job changes.
• Outstanding Shear & Flexural Properties - providing maximum part strength and long part service life.
• Typical Yield = 1lb. = 113 yards
• TEX = 4400