Tremco Dymonic 100 Precast White 20oz Sausage

Tremco Dymonic 100 Precast White – 20oz Sausage

Dymonic 100 is a single-component, medium-modulus polyurethane sealant engineered for flexibility, durability, and strong adhesion across a wide range of construction substrates. It offers excellent movement capabilities (+100/-50%) and superior performance in dynamic joints. Dymonic 100 bonds well to green and damp concrete without outgassing and is paintable once cured. Designed for both vertical and horizontal use, this non-sag formula is UV stable, jet fuel resistant, and suitable for water immersion, making it ideal for exterior sealing in precast joints, window perimeters, and facade applications.

Key Features:

• Single-component, medium-modulus polyurethane sealant
• Outstanding movement capability: +100% / -50%
• Adheres to damp or green concrete without outgassing
• UV stable and paintable for aesthetic exterior applications
• Resists jet fuel, water immersion, and aging
• Compatible with air barriers and deck coatings
• Fast skin time (2–3 hours) and tack-free in 6–8 hours

Applications:

• Precast concrete panel joints and façade joints
• Window, door, and panel perimeter caulking
• Control and expansion joints in vertical and horizontal concrete
• Flashing applications in rough openings and ICF assemblies
• Interior and exterior masonry, aluminum, vinyl, and concrete substrates

Technical Specifications:

Frequently Asked Questions:

Is Dymonic 100 compatible with green or damp concrete?
Yes. It adheres to green and damp concrete without bubbling or outgassing.

Can Dymonic 100 be used in submerged conditions?
Yes. It is suitable for water immersion applications once fully cured.

How long does it take to become tack-free?
Dymonic 100 becomes tack-free within 6 to 8 hours under standard conditions.