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Home Paint and Sundries Sundries Roof and Driveway Gutter/Flashing Sealants 18816 ROOF/FLASHING SEALANT 10.1OZ BLACK

18816 ROOF/FLASHING SEALANT 10.1OZ BLACK

PART 439762
SUPPLIER DAP ADHESIVES
SUPPLIER PART # 18816
RANK C
SHELF PACK 12
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About this item

18816 – DAP Roof & Flashing Sealant, 10.1 oz, Black:

Product Overview

The DAP® Roof & Flashing Sealant in Black is a high-performance, asphalt-based elastomeric sealant designed to provide a durable, waterproof seal for roofing and flashing applications. Formulated for maximum adhesion and flexibility, this sealant withstands extreme weather conditions, including rain, snow, and UV exposure. It is ideal for sealing joints, seams, and cracks on roofs, gutters, vents, and flashing, ensuring long-lasting protection against leaks.

Key Features

  • Weatherproof Seal: Protects against water penetration and harsh outdoor conditions.
  • Flexible & Durable: Resists cracking and shrinking for long-term performance.
  • Excellent Adhesion: Bonds to asphalt shingles, metal, masonry, and most roofing materials.
  • UV Resistant: Maintains integrity under prolonged sun exposure.
  • Paintable: Can be painted after curing for a uniform finish.
  • Easy Application: Smooth bead for professional results.
  • Color: Black for seamless blending with roofing materials.

Specifications

  • Model: 18816
  • Brand: DAP®
  • Product Type: Roof & Flashing Sealant
  • Color: Black
  • Container Size: 10.1 oz cartridge
  • Coverage: Approx. 55 linear feet at 3/16" bead
  • Paintable: Yes, after curing
  • Dry Time: Tack-free in 30 minutes; full cure in 24 hours
  • Indoor/Outdoor: Outdoor use
  • Temperature Range: Apply between 40°F and 100°F
  • Cleanup: Mineral spirits
  • Condition: New

Applications

  • Roofing Repairs: Seal leaks around shingles, vents, and flashing.
  • Gutters & Downspouts: Prevent water intrusion at joints and seams.
  • Chimneys & Skylights: Create a watertight seal around penetrations.
  • Exterior Joints: Ideal for sealing cracks in masonry and metal surfaces.
  • DIY Projects: Perfect for home maintenance and emergency repairs.

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Color Black
Brand DAP Adhesives
12 1
Applicable Materials Wood, Concrete, Metal, Vinyl, Aluminum, Stucco, Asphalt, Fiberglass, Masonry, Brick, Stone, Plastic
ApplicableMaterials Wood, Metal, Aluminum, Asphalt, Masonry, Stone, Concrete, Vinyl, Stucco, Fiberglass Brick? And Plastic
ApplicationMethod Caulking Gun
ApplicationTemperature 40 - 100 Deg F
ApplicationTime 30 Min
Base Type Polyurethane
BaseType Polyurethane
Composition Polymeric diphenylmethane diisocyanate, Xylenes, Ethyl benezene
Container Type Cartridge
Coverage 12.4 Ft Linear At 1/2 X 1/4 In Bead
Curing Time 7 days
Density 1.4-1.4 g/cu-cm
Dry Time 4-7 days
DryingTime 3 - 6 Hr Tack-free
FlammabilityRating 1
FlashPoint >200 Deg F
Form Paste
FunctionalCure 4 - 7 Days
Media Carbon Dioxide, Dry Chemical, Foam And Water Fog
Net Content 10.1 oz
Odor/Scent Slight
OdorScent Slight Solvent
PackingType Cartridge
Resists Impact And Cut
ShoreHardness 21 Day 40 +/-5 Shore A
Size_UOM Oz
Specific Gravity 1.4
SpecificGravity 1.4
Standards Astm C920, Class 35
TemperatureRange -40 To 170 Deg F
TensileStrength 175 Psi
TensileStrength_UOM Psi
UPC 070798188167
Usage For Indoor And Outdoor
VOCContent 36 G/l
VOCContent_UOM G/l
Weight 1.17
UPC Code 070798188167
Shelf Pack 12
Minimum Order Qty 1