Enviro-Systems’ Willie Shield is a competitive release agent for concrete in today’s concrete market. It’s design enables it to be an efficient, reliable spatter coat and form release agent for concrete pumpers.
As stated in our mission, we aim to provide our customers with state-of-the-art products. In keeping with this promise, we have taken our Willie Shield a step further than most concrete pumping products. With every Willie Shield purchase, you’ll not only receive a quality-guaranteed product, but you’ll also receive one that is environmentally friendly. That’s right: Willie Shield is free of any harmful chemicals.
Simply apply before a pump job, and Willie Shield will prevent concrete from adhering to your equipment. It also works well as a rush inhibitor
Enviro-Systems takes our commitment to our customers seriously, and our environmentally friendly product line is one way that we can demonstrate our loyalty to the many concrete professionals who look to us for industry-leading products. We’re proud to be pioneers in lessening the environmental impact of the concrete industry. Won’t you join us?
Contact us today to learn more about Willie Shield or to receive samples.


