Spec Formliners has been issued a patent for a method to support plastic form-liner patterns the company says is more cost effective than labor intensive backing prior to concrete pours Spec ...
Perfecseal's high-barrier PVC-free blister-forming web, PerfecForm SkyBlue, is based on polyolefin chemistry, and its new high-barrier flow-wrap specification, PerfecPharm P232, is capable of ...