Browse Products by Market

Browse Products by Technology

"Thank you for your interest in learning more about United Asphalt Company. We are committed to meeting and exceeding the high standards of excellence that have made us a leader in the roofing products industry for 55 years.

We are a third generation, family-owned business operated from our headquarters in Cedar Brook, New Jersey. We retain the same dedication we had when we were founded in 1963 as a manufacturer of Roof Cements, Coatings and Packaged Asphalt.

Our reputation for producing the highest quality products made to order for our customers is important to us, but that doesn’t mean we are content to rest on the status quo. Since our founding, President Mark Umosella, Sr. has added Tapered Edge, Elastomeric Coating, Industrial Cutbacks (Highway & Roofing), and Industrial Coatings to our manufacturing capabilities.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

DEL-VAL

DEL-VAL 300 SILVER SEAL FIBERED ALUMINUM is a protective metallic shield that extends the life of asphalt and metal roof surfaces. Del-Val 300 Silver Seal Fibered Aluminum Coating reflective surface protects the roof’s surface from destructive overheating and actinic deterioration.

DEL-VAL 300 SILVER SEAL FIBERED ALUMINUM

DEL-VAL 111 NON-FIBERED ROOF COATING is a non-fibrated asphalt coating that is used to prevent moisture penetrating through foundation walls and protecting a variety of roof surfaces. After the product is applied it forms a smooth flexible shell that helps resist the entrance of moisture through foundation walls. On the roof Del-Val 111 Non-Fibered Roof Coating forms a weather resistant film that has excellent adhesion to most roof surfaces.

DEL-VAL 111 NON-FIBERED ROOF COATING

DEL-VAL 120 FIBERED EMULSION COATING is a fiber reinforced asphalt based clay emulsion coating designed for both brush and spray applications on a variety of roof substrates. This product has excellent resistance to water and cures to a tough durable finish.

DEL-VAL 120 FIBERED EMULSION COATING

DEL-VAL 100 QUICK-DRY ASPHALT PRIMER is a general purpose penetrating asphalt primer that is used to help adhesion in all types of surfaces prior to the application of hot or cold asphalt coatings.

DEL-VAL 100 QUICK-DRY ASPHALT PRIMER

DEL-VAL 112 BLACK SEAL RUBBERIZED ROOF COATING contains a blend of SBS rubbers with solvent based asphalts and reinforcing fibers which forms an elastomeric coating. Del-Val 112 Black Seal dries to a tough, durable, flexible coating that gives excellent performance over a wide range of temperatures and weather conditions.

DEL-VAL 112 BLACK SEAL RUBBERIZED ROOF COATING

DEL-VAL 121 NON-FIBERED EMULSION COATING is an asphalt based clay emulsion coating designed for both brush and spray applications on a variety of roof surfaces. This product has excellent resistance to water and cures to a tough durable finish.

DEL-VAL 121 NON-FIBERED EMULSION COATING

DEL-VAL 201 SBS MODIFIED ADHESIVE - BG is a cold applied, SBS polymer modified asphalt roofing adhesive that provides excellent adhesion and a flexible bond when adhering to SBS modified bitumen base sheets and SBS modified bitumen cap sheets.

DEL-VAL 201 SBS MODIFIED ADHESIVE - BG

DEL-VAL 230 MODIFIED RUBBER SEALANT (WHITE) is a single-component, thermoplastic rubber mastic formulated for protecting seams, penetrations and other detail areas over metal, wood, EPDM, APP, TPO and Hypalon. Del-Val 230 Modified Rubber Sealant (White) provides a waterproof, durable, seamless flexible weather resistant membrane with excellent elongation, tensile strength and UV protection.

DEL-VAL 230 MODIFIED RUBBER SEALANT (WHITE)

DEL-VAL 231 MODIFIED RUBBER SEALANT (BLACK) is a single-component, thermoplastic rubber mastic formulated for protecting seams, penetrations and other detail areas over metal, wood, EPDM, APP, TPO and Hypalon. Del-Val 231 Modified Rubber Sealant (Black) provides a durable, flexible, weather resistant membrane with excellent elongation, tensile strength and UV protection.

DEL-VAL 231 MODIFIED RUBBER SEALANT (BLACK)

United Asphalt

"Thank you for your interest in learning more about United Asphalt Company. We are committed to meeting and exceeding the high standards of excellence that have made us a leader in the roofing product

United Asphalt - Roofing - Surfacing - Knowde

Website

DEL-VAL 230 MODIFIED RUBBER SEALANT (WHITE) Safety Data Sheet

DEL-VAL 230 MODIFIED RUBBER SEALANT (WHITE) Safety Data Sheet - United Asphalt - Knowde

Job Title

Shipping Terms

Name

and the data associated with it — permanently.

This is a Premium Feature

Changes to filters have not been applied.

Discard changes?

{userCompanyName} notice

In order to join {userCompanyName} on Knowde, you must use your business email address.

Business already on Knowde

{userCompanyName} requires all users on {companyName} to register with their business email address to ensure confidentiality and security.

{userCompanyName} requires registering your business email address

There's only a little ways to go.

Creating an account is free and the only way to directly download documents, order samples, request quotes and use direct messaging.

Quit Sign Up?

Tell us about {userCompanyName}

from concierge@knowde.com

Click the link in the email, or enter the 6-digit code

Verification email sent

Since you’re using a personal email address, we require proof to verify the information you have provided.

Please verify your account

Please go back and enter in an email address that is directly associated with a business.

Knowde is built for businesses

Also, using a personal email for creating your {companyName} account may require additional verification of your company details.

We recommend signing up with a work email address to get faster responses, especially when requesting samples, documents, and more.

Please enter your business email address below.  We’ll send you a confirmation code to quickly verify.

Enter your business email

{companyName} uses Knowde for account management so you can manage all of your sample requests, RFQs, orders and more in one place.

Knowde is for businesses, you may have a hard time receiving responses to your requests if you use a personal email address.

to {email}

We sent an email to {email}

Please click the link to reset your password

Check your email

Create a new password

Password expired

Sign in to {companyName}

Enter a new secure password

Change your password

Enter the email address associated with your account

Reset your password

If the email address you've entered is registered to a knowde account, you should receive instructions to reset your password soon. Remember to check your spam or junk folder as well.

Enter your password for

Use your Knowde password to sign in:

Please provide additional information to help us verify your company.

Terms and Conditions

Compare multiple products at once and find the best fit for your project needs.

Why is this important?

Enter your password

Unlock your account

Knowde is the world’s biggest marketplace to search for ingredients, polymers, and chemistry. You can:

Welcome to Knowde

View All Products

Cart

Please fix the following before proceeding to payment

An order receipt has been emailed to {email}

Order

This feature is currently unavailable at this screen size.

Payment

Shipping

Checkout

KEEP IN MIND

You will lose any existing chat history by starting a new chat.

Start a new chat?

Compare Products

{price} each for {name}

This document is restricted content.

If you believe you should have permission to this document, please request access.

Restricted Access

It only takes 60 seconds to create an account.

Available {documentType} documents for this product ({counter})

Describe Documents You’d Like to Request

Invalid job title

That’s not the reaction we were expecting.

Page not found - Store for chemicals, polymers and ingredients

Internal Server Error - Store for chemicals, polymers and ingredients

Unexpected error occurred. Please contact us.

Client Side Exception - Store for chemicals, polymers and ingredients

Show products with

Filters

Featured Products

Flavor & Taste Explorer

Flavor Families

Enter your inquiry here, include as much detail as you’re able. *

To submit an inquiry to {companyName}, please fill out the form below and click Submit. They will get back to you as soon as they’re able.

Home Page

Request samples, documents, and quotes directly from suppliers

{companyName} experts - Knowde

Knowde is the first marketplace for chemicals, polymers and ingredients. Our leading-edge digital capabilities connect thousands of suppliers and customers every day.

Chemicals Marketplace - ingredients & raw materials - Knowde

Learn how to take full advantage of the free to use tools that you have unlocked.

Explore the capabilities of the platform and get immediate assistance for your needs with one of our experts.

Schedule a Demo

You’ll meet with Kiana from our Knowde Marketplace Team

Explore the capabilities of the platform and get immediate assistance for your needs.

Learn how you can make the most of the free tools now available to you.

Explore the capabilities of the platform with our dedicated team.

Weekly Webinar

See which others might better fit your needs.

This is just one of {allProducts} products on Knowde.

BROWSE THE MARKETPLACE BY

Knowde for Suppliers

Most popular categories

Gain instant access to our marketplace of over 250,000 chemicals, ingredients and polymers from 8,000 suppliers. Browse, search, and filter to quickly compare products, find information, request documents, order samples, and get quotes directly from suppliers.

Search and filter over 250,000 chemicals, ingredients and polymers, access documents and download starter formulations. Interact with over 8,000 suppliers whose representatives are ready to help. Sign up for a free Knowde Marketplace account today.

Create a free account to gain instant access to our marketplace of over 250,000 products and their documents.

Get new products to market faster with a free Knowde Marketplace account

The fastest way to find the right raw materials for your products

Want to explore more products?

Popular {companyName} Products

Start Order

Get a Quote

1 of {brandProductsCount} products in this brand

This will be used for any follow-up questions so we can best meet your needs

Please fill out the form below to help {companyName} prepare your quote

This supplier is not accepting quote requests at this time.

Your request has been sent to {companyName}

This information will help us get you the right materials.

All Categories

{numberOfResults, plural, one {Brand} other {Brands}}

{numberOfResults, plural, one {Product} other {Products}}

Search Tips

{charactersCounter}/{limitCharacters} Characters

Visit

Your account has been verified. You now have access to the full power of {companyName}

The quantity your business will require annually, if the sample product suits your project's needs.