Reddit reviews HDPE (High Density Polyethylene) Sheet, Opaque Off-White, Standard Tolerance, ASTM D4976-245
We found 4 Reddit comments about HDPE (High Density Polyethylene) Sheet, Opaque Off-White, Standard Tolerance, ASTM D4976-245. Here are the top ones, ranked by their Reddit score.
HDPE is a rigid, tough plastic that offers good chemical resistance and low moisture absorptionColor is opaque off-whiteMeets ASTM D4976-245 specificationsStandard tolerance
Try McMaster-Carr or Professional Plastics
Also, Amazon
For those looking for slippy, slidey plastic, you want to search for HDPE (high density polyethelyne) sheets. I think it's the same stuff that's in plastic cutting boards, and you can buy it at big box stores like HD and Lowes.
I used a 10" x 10" piece of high density polyethylene 1/2" sheet. Very cheap and front tire turns with zero effort.
https://www.amazon.com/Polyethylene-Off-White-Standard-Tolerance-D4976-245/dp/B00CPRDN3W
Got any links?
Amazon sells a 1'x2' for $40.31
A ~3mm thick 1'x2' sheet of ECONOMY carbon fiber is $111