B-Grade Archives -

“B-Grade” with this lot means that the 1/2″ are not always met and the fibers could be longer, up to one inch. That said, the % of roughly estimated 30% being longer does not seem to impact the processing into the application much. In fact, longer fibers contribute to higher tensile strengths.

We have approx. 26,000 lb of this B-Grade available, packaged in bulk boxes on pallets.

We are most certainly in the position to make small packages from 5 lb and more.

Please reach out and let us know the quantity of interest, we will be letting you know the cost.

For customers with larger requirements, we can send representative samples for evaluation.

RECOMMENDED USES:
Leisure (pools, boats, surfboards, snowboards, canoes, septic tanks, panels, blades, car body repair, molds, fiberglass reinforcement products, in general.

PRODUCT BULLETIN: https://allendalefibertech.com/wp-content/uploads/2023/01/PrductBulletinE-GlassWovenRovingMWEJ2400.pdf

MATERIAL SAFETY DATA SHEET: https://allendalefibertech.com/wp-content/uploads/2023/01/MSDS-Glass-1.pdf

AVAILABLE LENGTHS:

1/2″

To buy a small quantity on ebay:

To buy a small quantity on amazon:

For larger quantities, please contact us direct: https://allendalefibertech.com/contact/

B-Grade Materials

“B-Grade” means the products are manufactured according to the industry standards, but ended up having a few minor mistakes: could be dirty, could be having short runs, missing leno or lost fill.

B-Grades do have a very comfortable level of quality and do not require a lot of fixing or “workarounds”.
The product bulletin below indicates the specifications with its industry standard tolerances.
B-Grades are a lower cost solution.

E-GLASS WOVEN ROVING, 24 OZ/ SYD, MULTI RESIN COMPATIBLE