1/4 Chopped Strand Mat Fiberglass Fibers Quart

Look good. Have yet to add them to some resin but they have a good weight to them.

I have been ordering this same product for several years. This recent batch is heavier than before. The 1/4 chop sinks to the bottom of my mixture instead of staying suspended while the resin is curing. I am left with the chop settling to the bottom and not well mixed into the resin. I have never had this problem before. Also, I use a specific amount of resin, hardener and chop by WEIGHT, not volume. I have noticed that there is MUCH less chop for the same weight I have always used. There is something definitely different about this batch of chop. It is not doing the job I need it to.

Good way to add structural strength to resin, especially when using it as a filler. Use as needed to obtain the consistency desired to work with. When combined with fumed silica (cabosil) you can make a filler as thick as peanut butter that is also structurally solid.

Used this to strengthen a thin layer of concrete floor. Did a great job will use again if I do something like that again.

As described

Great Product. Exactly what I needed, not too long and it’s amazing how a little goes a long way. Delivery was pretty amazing too. Ordered after business hours on Tuesday & it was delivered to my door early afternoon on Wednesday.

However for what I needed the stiffness of the chop was not what I expected . I used it to thicken epoxy and use for a glue between wood strips. I believe it will do the job. My other option was cotton phlox and fumed silica. The chopped strands made for poor brush on . I opted to make a dip and wet out joint creating a trough of chopped and pressing the whetted strip into the mat and applying to the other whetted strip clamping together. Its all about purpose.

Arrived exactly as described and quickly. Mixed with epoxy or polyester resins, used as a super strong filler when large spaces of irregular shapes require large amounts of material.

Works well! Exactly as described. Container seems robust enough to last.

Exactly what it is supposed to be, good for thickening and adding strength to epoxy resin. Nice consistant size of chop. I recommend adding a little at a time to your epoxy as a little can go a long way.