When it comes to finding sealants that are well-recognized workhorses in building industries, lots of professionals will name one right away: Chem-Calk 900 from Bostik. Chem-Calk 900 is an architectural grade one-component, polyurethane, elastomeric sealant.

This sealant is designed for the purpose of sealing expansion and control joints in pre-cast concrete panels and metal curtain walls. It’s also a top choice for perimeter sealing of door and window framing and other building components. Typical applications where Chem-Calk 900 shines include expansion and control joints, perimeter sealing, and most any dynamic joint where anticipated movement is within the parameters of the product.

This tried-and-true sealant cures to form a durable, flexible bond with most building materials in nearly any combination including marble, wood, stone, masonry, ceramic, steel, aluminum and many plastics. It delivers excellent adhesion to most building substrates and is capable of weather sealing on both residential and commercial structures.

Take a look at just a few of the additional benefits that you’ll enjoy with Chem-Calk 900:

• Extremely firm adhesion.
• Does an amazing job of sealing out the elements. 
• Offers unprimed adhesion. 
• Very simple one-step installation.
• Your installers will love how simple it is to work with, and its easy-gunning consistency makes it very easy on the hands. 
• CARB / SCAQMD Compliant.
• Approved to use anywhere within the USA.

Chem-Calk 900 is available in several different colors to help you match your project needs:

• White.
• Antique White.
• Tan.
• Bronze.
• Black.
• Stone.
• Limestone.
• Medium Bronze.

Along with a variety of colors, Chemical Concepts also carries Chem-Calk 900 in several different sizes. If you’re just testing it out or you have a fairly small job, the smaller sizes will work well for you without creating a lot of extra supply. But if you’re ready to roll and put Chem-Calk 900 to work on a sizeable project, our larger sizes and impressive quantity pricing discounts will be a welcome boost to your budget.

Plus – consider these other advantages from Chemical Concepts – fresh stock is always available. You’ll have no worries of receiving any outdated Chem-Calk 900 or any other product from us. And we offer guaranteed same-day shipping for any orders received before 3 p.m. EST. (Note: this only applies to products that we have in stock. If we don’t have them in stock when you contact us, we’ll let you know right away.)

Chemical Concepts carries many products in the Chem-Calk line. Within this well-recognized line of products, Chem-Calk is available in two and one-component, pourable and non-sag formulas. Plus, the wide spectrum of colors available helps Chem-Calk to go a long way in making even the most discriminating architect happy with the match.

Call our team of seasoned sales professionals today to chat about Chem-Calk 900 or any other product that we carry. They know the answers to your questions and can help you determine what product will be the best for your project. Call us at 800-220-1966 or email us at [email protected].