AP Seal 500 is a single component, low viscosity, flexible hydrophilic polyurethane injection resin. AP Seal 500 is the proven industrial concrete crack sealant. A powerful polyurethane resin that is optimal for sealing hairline cracks, pipe penetrations, joints and larger defects in concrete structures. Also see our AP Fill 700 Concrete Void Filling Resin.

Applications

• Sealing cracks in concrete structures through pressure injection.
• Sealing hairline cracks, expansion joints, wide cracks, pipe joints, pipe penetrations.
• Saturating dry oakum to create a flexible gasket for sealing pipe penetrations, joints and larger defects in concrete structures.

Advantages

• Polyurethane injection with no catalyst required.
• Tenacious bond to wet concrete.
• High elongation polyurethane concrete crack sealant.
• Thin enough to penetrate tight cracks.
• Moderately hydrophilic.
• Phthalate free (more environmentally friendly).
• Certified To NSF 61-5 (approved for contact with drinking water).

Watch the AP Seal 500 sample demo! 

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