DYMONIC 100

High-performance polyurethane sealant for flexible joints.

Name: DYMONIC 100
Brand: Tremco
Availability: InStock

DYMONIC 100 is a single-component, medium-modulus, non-sag polyurethane sealant designed for high-performance and flexibility in moving joints. This durable sealant exhibits excellent adhesion to various substrates once fully cured, making it ideal for numerous construction applications. Its advanced formulation ensures reliable performance under diverse conditions, providing a long-lasting solution for sealant needs.
Available in multiple colors, DYMONIC 100 is suitable for both interior and exterior uses, enhancing project aesthetics while ensuring structural integrity.

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Technical Details

The versatile DYMONIC 100 sealant is ideal for a range of applications, ensuring durability and flexibility in various construction environments:

Expansion and control joints
Precast concrete panel joints
Perimeter caulking (windows, doors, and panels)
Aluminum, masonry, and vinyl siding
Fluid-applied flashing material in rough opening perimeters for fenestration/window, door, and curtain wall applications
Water immersion applications

The DYMONIC 100 sealant offers numerous advantages that set it apart from conventional sealants, ensuring high performance and reliability in various construction applications:

Single-component formulation allows for easy application and reduces the need for mixing
High-movement capability of +100/-50% accommodates joint movement effectively
Non-sagging properties ensure a smooth finish without sagging or running during application
Adheres to damp or green concrete without outgassing, enhancing versatility in challenging conditions
Low-VOC content contributes to healthier indoor environments and reduces environmental impact
UV-stable formula prevents cracking, crazing, or yellowing under extreme sunlight exposure
Jet fuel resistance increases longevity in specialized applications
Available in 21 standard colors, enhancing aesthetic options for various projects

The DYMONIC 100 sealant exhibits a range of exceptional physical properties that contribute to its high performance and adaptability in various construction scenarios:

PROPERTY	TEST METHOD	TYPICAL RESULTS
Rheological Properties	ASTM C639	Non-sag (NS), 0” of sag in channel
Hardness Properties	ASTM C661	40 ± 5
Weight Loss	ASTM C1246	Pass
Skin Time	ASTM C679	2 to 3 hr
Tack Free Time	73.4°F (23°C) 50% RH	6 to 8 hr
Stain and Color Change	ASTM C510	Pass
Adhesion to Concrete	ASTM C794	35 pli
Adhesion to Concrete After Immersion	ASTM C794	30 pli
Adhesion to Green Concrete	ASTM C794	>25 pli
Adhesion to Damp Concrete	ASTM C794	>20 pli
Effects of Accelerated Aging	ASTM C793	Pass
Movement Capability	ASTM C719	± 50%
Movement Capability (Modified)	ASTM C719	+100/-50%
Tensile Strength	ASTM D412	350 to 450 psi
% Elongation	ASTM D412	800 to 900%
Modulus at 100%	ASTM D412	75 to 85 psi
Tear Strength	ASTM D412	65 to 75 psi
Fungal Resistance	ASTM G21-15	Fungal Resistance = 0, No Growth
Service Temperature	-40 to 180 °F (-40 to 82 °C)
Application Temperature	40 to 100 °F (4 to 37 °C)	*For temperatures below 40 °F, please refer to the Technical Bulletin, Cold Temperature Sealant Application Recommendations.
Smoke Development, Fire Spread	ASTM E84	5, 5
Smoke Development, Fire Spread	CAN S102	10, 10
Fire Resistance of Assembly	NFPA 285	Pass
Crack Bridging	ASTM C1305	Pass
Nail Seal Ability	ASTM D1970 Section 7.9	Pass

The DYMONIC 100 sealant is designed for a variety of applications, providing reliable performance and flexibility in construction projects. Its unique formulation allows it to be effectively utilized across multiple scenarios:
Joint Sealing:
Ideal for sealing expansion and control joints, Dymonic 100 ensures effective movement accommodation, making it suitable for dynamic conditions in construction.
Panel Joints:
Perfect for precast concrete panel joints, the sealant provides excellent adhesion and flexibility, enhancing structural integrity.
Perimeter Caulking:
Dymonic 100 is highly effective for perimeter caulking around windows, doors, and panels, ensuring durable seals that withstand environmental challenges.
Siding Applications:
Compatible with aluminum, masonry, and vinyl siding, it offers lasting flexibility and weatherproofing for exterior finishes.
Fluid-Applied Flashing:
As a fluid-applied flashing material, Dymonic 100 is perfect for rough opening perimeters for fenestration, window, door, and curtain wall applications, contributing to effective moisture management.
Water Immersion Use:
This sealant is suitable for water immersion applications, providing reliable performance without compromising on its integrity or adherence.

Dymonic 100 is available in convenient sizes for various project needs:

10.1 oz (300 mL) cartridges
20 oz (600 mL) sausages

For information regarding the warranty on DYMONIC 100 and details about our repair or replacement policy, please contact the SMCC team using any of the contact methods available on this page.

Product FAQ

What substrates can Dymonic 100 adhere to?

Dymonic 100 adheres to concrete, aluminum, masonry, and vinyl siding.

Is Dymonic 100 suitable for water immersion?

Yes, Dymonic 100 is suitable for water immersion applications, maintaining its integrity and adhesion under such conditions.

What is the movement capability of Dymonic 100?

The movement capability of Dymonic 100 is +100/-50%.

What colors are available for Dymonic 100?

Dymonic 100 is available in Almond, Aluminum Stone, Anodized Aluminum, Beige, Black, Bronze, Buff, Dark Bronze, Gray, Gray Stone, Hartford Green, Ivory, Light Bronze, Limestone, Natural Clay, Off White, Precast White, Redwood Tan, Sandalwood, Stone, and White.

Is Dymonic 100 paintable after application?

Yes, Dymonic 100 is paintable after application, but compatibility with all paints may vary. It’s recommended to consult Tremco Technical Bulletin No. S-09-05 for guidance.

What are the typical applications for Dymonic 100?

Dymonic 100 is typically used for expansion and control joints, precast concrete panel joints, perimeter caulking around windows, doors, and panels, as well as applications involving aluminum, masonry, vinyl siding, and fluid-applied flashing in fenestration, door, and curtain wall projects. It is also suitable for water immersion applications.