Browse Products by Technology

Browse Products by Market

Products

Brands

Formulations

Documents

Experts

﻿Our intense focus on concrete, coupled with a state-of-the-art research and development facility has yielded many concrete industry “firsts” as well as products that are unique to us. Because of our knowledge of concrete chemistry, we are able to innovate at a level not found elsewhere. An important example of this is ChemMasters' acknowledged leadership in the formulation and manufacturing of low-VOC solvent-based products for use in the states that require them. We offer an extensive line of environmentally-friendly, high performance concrete cure and seal products. Our company is family owned and operated, and has been so for over fifty years. During this time, we have proudly expanded the quantity and depth of our product lines, while competing head-to-head with publicly owned conglomerates. We are equally proud of our ability to compete successfully in a distressed construction market, and we attribute this success with “staying true” to the values of our founder.

Privacy

Terms & Conditions

Terms of Sale

Cookie Policy

Polyseal

ChemSpeed

ChemMasters Thin Patch

Certi-Vex

Durapatch

ChemPatch

Traz

CERTI-VEX AC1315 Super Seal is a low-VOC, styrene acrylic, solvent-based, non-yellowing curing, sealing, hardening, dust proofing and water repellent compound that is tough, chemical resistant, and long lasting. The product is design to protect and enhance exterior new and existing concrete, stamped, decorative and exposed aggregate concrete and architectural horizontal and vertical sections where a clear, gloss and shine is required. Certi-Vex AC 1315 Super Seal also provides protection from the damaging effects of water penetration and staining. Certi-Vex AC1315 Super Seal features breathable technology which allows moisture vapor to pass through rather than becoming trapped, preventing whitening, peeling and flaking.

Certi-Vex® AC1315 SuperSeal

Polyseal WB is a high performance, water-based, nonyellowing, acrylic concrete curing and sealing compound. This state-of-the-art proprietary formulation completely resists discoloration from ultraviolet light exposure, creates a glossy coating that remains clear throughout its life. Polyseal WB is a low Volatile Organic Compound (V.O.C.) water based product.

Polyseal™ WB

ChemSpeed 75 is a single component, very rapid setting high performance structural repair mortar with added migrating corrosion inhibitor. This state of the art fly ash formula produces high, early strength at a wide range of temperatures with very low permeability. Areas repaired with ChemSpeed 75 can be returned to rubber wheeled traffic within 2 hours depending on temperature. ChemSpeed 75 meets ASTM C928 for rapid repair of concrete and can be extended up to 60% with silica gravel deep placements.

ChemSpeed™ 75

ChemPatch Fast VO is a one component, polymer modified, shrinkage compensated, very fast setting, non-shrink repair mortar with fiber and corrosion inhibitor. It’s very fast set and superior finishing characteristics make ChemPatch Fast VO the ideal product for application of multiple lifts and structural repairs to vertical and overhead concrete. ChemPatch Fast VO is freeze/thaw stable, has high ultimate strength, density, durability, and corrosion inhibition properties.

ChemPatch™ Fast VO

Certi-Vex Guard Clear AIM is an innovative, low-VOC, solvent-based, high gloss, non-yellowing, one step styrene acrylic curing compound with a penetrating water repellent silane sealer for use on both new and existing broom finish and decorative concrete. The film forming acrylic cures new concrete to ASTM specifications, while penetrating silane sealer reacts with alkali and moisture within pores and capillaries to form a hydrophobic gel, protecting the concrete from the damaging effects of water and chloride penetration.

Certi-Vex® Guard Clear AIM

Durapatch mMa is a two component, methyl methacrylate based concrete patching material. Durapatch mMa sets very rapidly to minimize downtime or traffic disruption. When mixed, Durapatch mMa forms a durable polymer concrete which bonds tenaciously to the concrete substrate and develops very high compressive strength. Durapatch mMa resists freeze thaw damage and has excellent chemical resistance.

Durapatch™ MMA

ChemPatch VO1 represents a breakthrough in concrete repair technology. It is one component, polymer modified, shrinkage compensated, fast setting, non-shrink repair mortar with fiber and corrosion inhibitor. Its proprietary formula is freeze/thaw stable with unique finishing characteristics able to be applied in 3.5 to 4” lifts, making it an ideal product for vertical and overhead structural repairs. ChemPatch VO1 has high ultimate strength, density, durability, and corrosion inhibition properties.

ChemPatch™ VO1

DuraPatch EPX is a specially formulated, three-component, l00% solids epoxy patching system for resurfacing and repair of concrete substrates. DuraPatch EPX contains a quartz aggregate blend for heavy duty, industrial floors.

Durapatch™ EPX

Certi-Vex Guard Clear is an innovative, solvent-based, high gloss, non-yellowing, one step styrene acrylic curing compound with a penetrating water repellent silane sealer for use on both new and existing broom finish and decorative concrete. The film forming acrylic cures new concrete to ASTM specifications, while penetrating silane sealer reacts with alkali and moisture within pores and capillaries to form a hydrophobic gel, protecting the concrete from the damaging effects of water and chloride penetration.

Certi-Vex® Guard Clear

ChemMaster

﻿Our intense focus on concrete, coupled with a state-of-the-art research and development facility has yielded many concrete industry “firsts” as well as products that are unique to us. Because of our 

ChemMaster - Concrete - High Performance - Low-VOC - R&D

Website

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

Flooring & Surfaces - Building & Construction - ChemMaster - Knowde

Product Families

Chemical Family

Features

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

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

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 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

{price} each for {name}

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

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.