DAP EXTREME STRETCH Acrylic Urethane Elastomeric Sealant

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    View "Full Pricing Table" below for details including case sizes and volume pricing.
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    10.1 fl oz.
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Before ordering, please read the "Product Description & Specs" tab content for more information about this item.

Product Description

DAP EXTREME STRETCH Acrylic Urethane Premium Elastomeric Sealant is a versatile, high performance elastomeric sealant ideal for sealing a wide range of interior and exterior applications. EXTREME STRETCH stretches over 600%, seals gaps up to 3 in. wide and provides superior adhesion for a long lasting, crack-proof seal. Its unique acrylic urethane formula creates a 100% waterproof seal, is easy to apply and tool, paintable, low odor and water clean-up. Perfect for caulking and sealing windows, doors, molding, trim, sinks, countertops, and more! DAP EXTREME STRETCH adheres well to most materials including wood, aluminum, most metals, stone, vinyl, most plastics, drywall, brick, etc. This product meets ASTM C920, Class 25 and is VOC compliant. Meant for interior and exterior use.

Features & Benefits

  • Stretches over 600%.
  • Seals gaps up to 3 in. wide.
  • Crack-proof.
  • Strong multi-material adhesion.
  • 2 hour paint ready.
  • 100% waterproof & weatherproof seal.
  • Easy water clean-up, low odor, VOC compliant.
  • Cured sealant is mold & mildew resistant.
  • Meets ASTM C920 Specification, Class 25.
  • Interior/exterior use.
Country of Origin: United States.


Technical Information

DAP EXTREME STRETCH Acrylic Urethane Elastomeric Sealant
  • Vehicle: Acrylic urethane
  • Filler: Calcium carbonate
  • Shelf Life: 12 months
  • Water Ready Time: 24 hours
  • Paintable: 2 hours
  • Service Temperature Range: -30°F to 180°F
  • Country of Origin: United States
Note: Specifications are those given by manufacturers and are not tested for accuracy.

Download Datasheets

The following downloads are available for this product:

Download Safety Data SheetDownload DAP EXTREME STRETCH Acrylic Urethane Elastomeric Sealant Data Sheet

EXTREME STRETCH Standard sizes


10.1 fl oz.

70798 18715

UPC = 070798187153

Single Item (1-11 Items)

1 - 4 Cases (12-59 Items)

5 - 9 Cases (60-119 Items)

10+ Cases (>= 120 Items)


a 13% discount

a 15% discount

a 16% discount





Question & Answers

User Reviews

Made in the USA
hot melt rubber (synthetic)
Offers the widest range of application flexibility available. Exhibits excellent processing performance whether manually or automatically applied. Has superior tensile strength, adhesion properties and holding force which ensures consistent, reliable seals. Hot melt adhesive will bond faster to a surface which is referred to as quick-grab or quick-stick. It typically has higher tack (will feel stickier to the touch), but is also softer. It has lower heat resistance, shear resistance, and sometimes UV resistance than an acrylic adhesive. NOTE: it is called hot melt because the adhesive is applied hot by the manufacturer and then hardens as it cools (you do not need to apply heat to the tape yourself).
natural rubber
Properties are similar to that of hot melt rubber, but natural rubber often holds where other adhesives won't (recycled fibers, dust, cold, heat and heavy loads). It provides good overall adhesion and moisture resistance.
Offer excellent performance, especially for applications in temperatures less than 40°F and greater then 120°F. It provides excellent clarity, has high shear strength, is usually more permanent/durable even when exposed to moisture, and it ages well over extended periods in fluorescent and sunlight. Since it remains clear for the life of the application and does not yellow over time it is ideal for applications such as sealing white cartons. While it has good initial adhesion it does take 24-48 hours to cure and to achieve its maximum bond strength (has gradual adhesion buildup). Another difference between hot melt rubber and acrylic adhesive is if you fold tape over making the two adhesive sides touch the acrylic adhesive will remain attached to the carrier (e.g. paper, film) while a hot melt adhesive will stick to itself and pull off of the carrier. It is the best choice for clarity, UV resistance and aging characteristics.
Is great for extreme temperature applications since silicone adhesive can work in continuous operating temperatures from -100°F to 500°F. They also exhibit good chemical resistance, retain electrical properties, and remove cleanly with little or no residue.
zinc oxide
Zinc oxide based adhesive formula is a skin-friendly adhesive which is commonly used on sports medicine tapes.
Thickness, AKA caliper or gauge, refers to the distance from one surface of a tape backing, or adhesive, to the other.
1 mil = 1/1000 of an inch
Examples: 1/16 inch = 62.5 mils; 1/32 inch = 31.25 mils
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