Structural concrete bonding agent/Anti-corrosion reinforcement coating

SpecPrep SB is a three-component, long open time, cement/epoxy bonding adhesive, and anti-corrosion rebar coating.

SpecPrep SB offers up to a 24-hour open time and a structural bond for fresh concrete or repair mortars to existing concrete.

SpecPrep SB also provides an anti-corrosion, protective coating for steel rebar in concrete restoration.

SpecPrep SB will resist penetration of water and chlorides but will not form a vapor barrier after cure.

Features & Benefits

• Bonds steel to fresh concrete
• Long open time up to 24 hours
• Easy to apply by spray or brush
• Interior/exterior, above or below grade
• Bonds fresh concrete to hardened concrete
• Breathable for exterior on grade applications
• Anti-corrosion coating for steel reinforcement
• VOC Compliant/Solvent Free = 0 grams per liter

Usage

• Steel 
• Repair mortars
• Bonds fresh concrete to hardened concrete

Product Resources

– September 2018 SpecTech: Cold Weather Product Storage

– Product Storage & Shelf Life Guidelines