The EPDMX65 offers superior durability and performance than the EPDMLite65 EPDM rubber sheets. The EPDMX65 is also a general-grade EPDM rubber product and comes at a cost-effective EPDM rubber sheeting price. However, having a 30% polymer content, this variant of our common-use rubber sheets has a higher concentration of EPDM rubber itself and less fillers.
Despite an affordable price, the EPDMX65 rubber sheeting ensures long-term reliability in outdoor applications. It has good resistance to dilute acids and bases. Additionally, it can fairly withstand the effects of UZ, Ozone, weathering, concentrated acids and bases.
Although, you can use them in EPDM roofing, the EPDMX65 might degrade when exposed to strong chemicals or extreme temperature.
Here is the complete technical specification: