Skip to content
Shop Your Local Store Ship to Your Hometown Store
Pro & Contractor Accounts Apply for Net Terms
100,000+ Products Trusted Authentic Brands

Henry Smooth Black Asphalt Cold-Ap Roof And Lap Adhesive 1 gal

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

A cold-application asphalt sealant that patches roof seams and flashing without torches or heating - just open and apply.
Henry MPN HE203042
Sold Locally Only

This product isn’t sold on our website — see your local hardware store.

Typical Store Price i
Typical store price: low $19.99, average $22.99
In-Store Exclusive

This one's worth the trip to the store.

Brands like Weber, Milwaukee, Yeti, and DeWalt restrict where their products can be sold online — and for good reason. In-store buyers get authentic products, full manufacturer warranty, and access to pricing that simply isn't allowed to be advertised on the web.

  • Authorized dealer network · Full manufacturer warranty & support
  • Guaranteed authentic · No counterfeits, no gray-market resellers
  • The brands set these standards · Be wary of sellers who don't follow them
Why isn't this online? The whole story →

About Product Overview

Henry Cold-Ap Roof and Lap Adhesive is a fiber-reinforced asphalt sealant made for patching and sealing roofing seams without heating or torches. Just open the can and apply - it's built for repairs on roof laps, flashing, and seams where you need a solid, weather-resistant bond that holds up over time. One gallon covers roughly 2 gallons per unit of coverage, making it practical for small to mid-size repair jobs around the house.

  • Cold application - no melting or torch required
  • Fiber reinforced asphalt formula for added strength
  • Solid black finish with smooth sheen
  • Coverage: 2 gal per container size
  • Rated for 1 year durability
  • Made in the USA

The Details Specifications

Special Handling Special handling and shipping requirements apply.
Brand Henry
UPC 081725203402
Case Pack Quantity 4 per case
Retail Unit Quantity 4
Dimensions (L × W × H) 14 × 14 × 8
Weight 35 lbs
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab
Shop Local · Support Independent

Every order helps keep your local hardware store on the corner.

Why we built NHG
You might find it for less locally. Independent retailers often offer competitive pricing — some products are even cheaper in-store than online.
Real expert advice — not search results. Independent hardware staff know their inventory and the local conditions you're working in.
Keep the neighborhood working. Every dollar spent at an independent retailer returns roughly 3x more to your local economy than at a national chain.

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare