DEMILEC SEALECTION® 500 has been specifically designed to make homes more energy efficient, comfortable, quiet, and less dusty.

SEALECTION 500- is an open cell semi-rigid spray-applied polyurethane foam insulation system which is made up of million of microscopic cells that simultaneously insulate and air-seal.

SEALECTION® 500 is applied as a liquid which expands into a semi-rigid mass; it automatically "SEALS" off those drafty areas such as baseboards, headers, sill plates, around windows, doors, electrical outlets, pipes, etc. It also minimizes uncontrolled air leakage throughout the building envelope (wall, ceilings,...), thereby reducing energy losses.

R-Value (3.81) does not diminish over time.
2X4 cavity R13
2X6 cavity R19

• Energy Efficient - home heating and cooling costs can be reduced by as much as 50%.
• A Reduction of Heating and Air Conditioning tonnage by as much as 40% without loss of efficiency or comfort.
• Draft Free Environment - sealing cracks, joints, etc. prevents uncontrolled movement of air through the wall assemblies.
• Quiet Homes - the open cells and the semi-rigid polyurethane mass will absorb and reduce the transmission of sound.
• Dust Free - homes insulated with DEMILEC SEALECTION® 500 show a remarkable reduction of dust accumulation.
• Improved Indoor Air Quality.
• Stable Insulation - not subject to structural deterioration or decomposition.
• Comfort throughout the Home.

SEALECTION® 500
SEALECTION® 500 is an insulation breakthrough; a two-component, open-cell, spray-applied, semi-rigid polyurethane foam system. This product is fully water-blown having a very low in-place density. It expands within seconds to 120 times its volume to fill every nook and cranny providing superior energy efficiency and improved indoor air quality by eliminating air movement through walls. It also reduces airborne noise and dust making it the healthy choice for those who suffer from allergies, asthma, or chemical sensitivity. SEALECTION® 500 is the smart choice for healthy living.

BUILDING CODE REQUIREMENTS
SEALECTION® 500 is non-toxic spray foam which has undergone extensive testing and complies with the U.S. building code requirements for foam plastic insulation. Meets the off gassing requirements of CGSB 51.23-92 for new residential construction. SEALECTION® 500 has been approved by the EcoLogo (formerly Environmental Choice) Program of Canada and is listed as a Certified Green Product.

CHEMICAL COMPONENTS
Side A- Isocyanate
Side B- Resin Blend

PHYSICAL PROPERTIES

Density (ASTM D 1622) 0.45-0.5 lb/ft³
Thermal Performance (ASTM C 518) R 3.81ft².h°F/BTU
Surface Burning Chara. (6”) Class I
Flame Spread (ASTM E 84) 21
Smoke Development (ASTM E 84) 216
Water Vapor Transmission 6.6 Perms @ 3.5”
(Class III Vapor Retarder @ normal installed thickness) 4.2 Perms @ 5.5”
Sound Transmission Class (ASTM E 90 & E 413 (1999)) 49-51
Noise Reduction Coefficient (ASTM C 423) 75
Air Leakage (2006 IRC requirements)
3.5” @ 75Pa (25 mph wind) 0.001 L/s*m²
5.5” @ 75Pa (25 mph wind) 0.001 L/s*m²
Tensile Strength 5.6 lbs/in²
Compressive Strength 0.7 psi

Always check local codes before using this product. It is highly suggested that in all applications the foam be protected by either of the following: drywall, metal, cements, or other constructive facing.