A durable, flexible seal around windows and doors helps prevent water and air intrusion and makes homes more durable and energy efficient.
DuPont™ Residential Sealant is a durable, highly flexible window sealant for use in general residential construction. It is formulated to bond well with DuPont™ Tyvek®, weather barriers, and other DuPont construction products, as well as most common building materials.
As an integral part of a complete building envelope system, DuPont™ Residential Sealant helps control both air and water intrusion, to help make homes more comfortable, prevent water damage, and reduce heating and cooling costs.
|Excellent adhesion to wide variety of construction materials and building components||
|Durable and flexible||
|Easy to use||
|Extrusion (viscosity)||ASTM C731||grams/sec (@75°F/50psi)||> 15|
|Cyclic Movement||ASTM C719||%||50 (+/-25)|
|Elongation||ASTM D2370||%||> 800|
|Tensile Strength||ASTM D2370||psi||> 150|
|Low Temperature Flexibility 180° bend (1/2” mandrel) @ -15°F||ASTM C793||Pass/Fail||Pass|
|Peel Adhesion (5 PLI passes test)||ASTM C794||Pass/Fail||Pass|
|Peel Adhesion, Glass||ASTM C794||PLI||25-28|
|Peel Adhesion, Aluminum||ASTM C794||PLI||20-28|
|Peel Adhesion, Cement||ASTM C794||PLI||14-24**|
|Hardness||ASTM C661||Shore A||13 + 2|
|Sealant Slump||ASTM C639||mm||0|
|Tack Free Time||ASTM C679||Min.||> 60|
|Calculated VOC||-||% (by wt.)||< 1.5*|
|Application Temperature||-||°F (°C)||32 to 160 (0 to 71)|
|Storage Temperature||-||°F (°C)||35 to 80 (2 to 27)|
|Binder Type||-||-||Modified urethane acrylic|
*Meets the current and proposed California Air Resources Board (CARB) VOC regulations.
**The substrate (cement) failed; the sealant bond was intact.