FINISH LINE CAULK® is a highly elastic, non-sagging, high-performance construction sealant with extreme resistance to aging. Uniquely formulated from state-of-the-art ingredients, including Aqueous Polyurethane Dispersion (PUD), which makes it an ideal sealant for commercial and industrial applications. FINISH LINE CAULK® requires no mixing or priming to bond at the molecular level to most construction caulking materials. FINISH LINE CAULK® is a paintable sealant and will never bleed through the paint finish or create tacky surfaces, making it resistant to dirt pickup. Once cured FINISH LINE CAULK® is exceptionally resistant to mold and mildew. FINISH LINE CAULK® has outstanding UV resistance and maintains high elasticity and adhesion in all climates even after years of exposure. It is VOC compliant nationwide including all CARB and SCAQMD requirements. FINISH LINE CAULK® does not lose elasticity under dynamic mechanical stress.

A single component, modified acrylic urethane, FINISH LINE CAULK® is a premium sealant that is high-performance and designed for high-movement. This construction adhesive sealant is free of plasticizers and more eco-friendly than other products on the market. Every FINISH LINE CAULK® construction sealant cartridge is air vacuum filled to prevent any air pockets and handled with the utmost quality assurance.

Specifications of FINISH LINE CAULK® construction sealants include:

ASTM C-920 Class 25
ASTM C-834 -18ºC
Fed Spec TTS-00230C
Meets physical requirements of AAMA 808.3
TCBSAT-30*

FINISH LINE CAULK® elastomeric caulking sealant is a new product unaffected by supply chain issues, and it's becoming the leading choice for construction sealants. As the manufacturer, FINISH LINE CAULK® Sealants has an inventory ready to pack and ship within days following your order.

Features and Benefits of FINISH LINE CAULK® Acrylic Urethane Elastomeric Sealant:

As an emerging construction adhesive sealant, acrylic urethane elastomeric sealing products are unlike other types on the market. Unlike polyurethane sealants, silicone, hybrid products and advanced polymer sealants, FINISH LINE CAULK® has superior durability and versatility that requires little preparation and treatment to function at its best. No mixing is required, and the user-friendly application allows for a fast and clean finish.

FINISH LINE CAULK® elastomeric sealant comes in multiple colors for various project needs, and it works for concrete, stucco, masonry, metal, glass and much more. This sealant is becoming the new industry standard for its:

• Industry leading durability

• Exceptional resistance to weathering, UV rays and extreme joint movement

• Time savings — simplified application & cleaning process reduces labor

• Sealing capability on vertical and horizontal joints up to 2" wide

• Lack of priming requirements on most substrates

• Compatibility with painting

• 50% joint movement (± 25%) and 800% elongation

• Meets volatile organic compound (VOC) requirements for all 50 states

Given its strength and ease of use, one of the leading applications of FINISH LINE CAULK® is window and door installation. The superior adhesion and UV resistance allow the sealant to withstand seasonal weather and heavy use. With the wide selection of colors available, teams can find the right match for their doors and windows on a given project. When colors are more unique, FINISH LINE CAULK® elastomeric sealant works well with paint to deliver a uniform and clean look.

Other applications for FINISH LINE CAULK® sealants in construction include: