<br>HANDI-FOAM polyurethane foam sealants are moisture cured sealants designed to completely fill and seal small gaps, cracks, and voids up to about 3 inches.  These polyurethane foam sealants have excellent adhesion and expansion characteristics ensuring a complete and permanent air tight seal.  This spray foam tank insulation is dispensed through a hose and wand for control and ease of use.</br>  <br>Handi-Foam Sealant assists in preventing air infiltration and helps to reduce heating and cooling costs.  In addition the Handi-Foam Polyurethane Foam Sealant helps to prevent moisture infiltration that happens through air leakage, therefore helping to reduce the possibility of water damage and mold problems.   <br>Handi-Foam foam sealer kits are designed utilizing a non-flammable blowing agent to assist in the safety of the end user.  HANDI-FOAM is committed to product stewardship and works hard to create products that contribute to healthier indoor environments.  Please see GREENGUARD Certification for more information.</br>