Sun Blocker Film 4 X 50 Roll

Sun Blocker Film 4 X 50 Roll is a 4 in 1 product. This film is a thermal barrier, infrared (IR) barrier, radiant barrier and a vapor barrier. Gardeners can better manage heating problems associated with indoor gardening with Sun Blocker. Sunblocker inhibits growth of fungi or bacteria.

Specifications:

* Sun Blocker is a barrier bubble film laminated between 2 layers of foil
* Reflects up to 97% of all radiant heat