These particular Concrete Curing Blankets with the 6 mil Poly skins have an R-Value of 7.7. The skin is woven reinforced poly with the topside Black and the underside Silver. Bubble and a reflective layer are utilized as insulation between the poly skins. Grommets present are spaced approximately every 8' along the 25' length sides and in the four corners. These blankets are sold in packs of (25) and ship via freight.
CONCRETE CURING BLANKET - R 7.7
Skin Material: Woven Reinforced Polyethylene
Poly Thickness: 6 Mils
Insulation: Bubble / Reflective Layer
Sizes: 6' x 25' and 12' x 25' (finished sizes are slightly smaller than size shown)
Quantity: (25) Blankets per bundle
Color: Black Side Up / Silver Side Down
These concrete blankets are made to order and are not returnable or refundable.
Made in USA
These tarps are all made to order. The concrete curing blankets take 10-25 business days to manufacture.