Features
- 100% Solids, Will Not Shrink
- Contains No Solvents Or Isocyanates (VOC Compliant)
- Low Odor, Eco-Friendly
- Resistant To UV Degradation & Weathering
- Easy To Dispense & Tool At A Variety Of Temperatures
- Will Cure When Water Or Moisture Is Present
- Cures To Wet Substrates Without Negative Effects
- Multi-Purpose Sealant & Adhesive Applications
- Broad Adhesion Range
- Non-Slump, Can Use On Overhead & Vertical Applications
- Excellent Long-Term Physical Properties
- Paintable Within 24 Hours
Benefits
- 100% Solids/Will Not Shrink
- Broad Adhesion Range/Bonds to Common Substrates
- Color Stable
- Compatible with Electronics
- Creates a Waterproof Seal
- Easy to Dispense at Variety of Temperatures
- Excellent Adhesion
- Excellent for Indoor and Outdoor Applications
- Excellent Long Term Physical Properties
- Long Life
- Low Odor
- Low Temperature Resistance
- MEKO-Free
- Mold and Mildew Resistant
- Multiple Color Choices
- Non-Corrosive
Properties
- *Intermittent temperature up to 270°F. Strength will start to develop immediately and continue increasing for 7 days after application. ASI recommends testing strength and adhesion on the 7th day. ASI 55 suggested application temperature range: 32°F to 150°F. ASI 55 can be applied lower than 32°F. However, it will slow down curing. In general lower temperature & humidity will slow skin and cure times. Information on this data sheet can change without notice. It is not recommended that these figures be used in spec writing. Contact manufacturer‘s sales and technical service department with questions.
Substrates
- Glass
- Ceramic
- Fiberglass
- Wood
- EPDM
- Porcelain
- PVC & Other Plastics
- Aluminum & Galvanized Metal
- Kynar® Coated Substrates
- Marble & Granite
- Concrete, Brick, Mortar (Porous Substances)
- EPS or Styrofoam Insulation
Certifications
- ASTM C920, Type S, Grade NS, Class 25, Uses NT, T, M, G, A & O
- Conforms to California Proposition 65
- Meets USDA Requirements for Non-Food Contact
- Meets Requirements of CARB & SCAQMD
- ASTM E84, Class A, Flame Spread: 0, Smoke Developed: 0
- VOC Compliant
Additional information
ADDITIONAL COMMON APPLICATIONS
- Joint Sealant Applications
- Trailer & RV Manufacturing
- Walk-In Freezer Manufacturing & Installation
- General Construction
- Industrial Manufacturing
- Solar Panel Installation
- Adhesive Applications
- Roofing
- Pre-cast Concrete
- Window & Door Installation
- Weather Sealing
- HVAC Applications
- Appliance Manufacturing
- Masonry Applications
Available Packaging
Notes
ASI 55 is available in 10 oz. caulking cartridges, sausage packs, pails and drums. Additional packaging options may be available. Inquire to ASI sales staff for additional information.
Related Products

CRACKBOND® JF-82 FAST
Fast Cure Polyurea Joint Filler
Rapid curing, polyurea control joint filler designed for heavy duty traffic and freezer applications. Low viscosity, self leveling and allows for 10-15% movement of installed joint width. Available in cartridges and bulk.

EP20-CHOCK
Epoxy Machine Grout
EP20-CHOCK is a two-component, 100% solids, high performance epoxy machine chock. It is characterized by high early and ultimate strength, high bearing area, negligible shrinkage and creep, fast cure and excellent flowability.

ASI 174
High Strength Siliconized Acrylic Latex Sealant
ASI 174 Siliconized Acrylic Latex is a high performance, paintable sealant used for sealing interior and exterior joints. ASI 174 Siliconized Acrylic Latex cures to form a strong, flexible water tight seal. ASI 174 is further modified with...

CONVERGENT SlabArmor™ Starter
Colloidal Silica Concrete Curing/Finishing Aid and Hardener
SlabArmor™ Starter is a colloidal silica concrete curing/finishing aid and hardener used in the placement and finishing of new concrete. Its hydrophilic property holds bleed water in the capillaries of the concrete slab during the curing process, reducing...

ACCU-CHOCK
Ultimate Strength Epoxy
ACCU-CHOCK is a two-component, high-performance, high early and ultimate strength epoxy machine chock for use in high bearing areas with negligible shrinkage and creep, fast cure and excellent flowability. If you have any more questions about Adhesives Technology...

DP 40
Butyl Joint Sealant
A skinning, permanently flexible butyl joint sealant that is ideal for low and high temperature insulation applications. DP 40 is recommended to seal joints in cellular foam glass and remains flexible to -70° F. DP 40 acts as...
CRACKBOND® JF-82 FAST
Fast Cure Polyurea Joint Filler
Rapid curing, polyurea control joint filler designed for heavy duty traffic and freezer applications. Low viscosity, self leveling and allows for 10-15% movement of installed joint width. Available in cartridges and bulk.
EP20-CHOCK
Epoxy Machine Grout
EP20-CHOCK is a two-component, 100% solids, high performance epoxy machine chock. It is characterized by high early and ultimate strength, high bearing area, negligible shrinkage and creep, fast cure and excellent flowability.
ASI 174
High Strength Siliconized Acrylic Latex Sealant
ASI 174 Siliconized Acrylic Latex is a high performance, paintable sealant used for sealing interior and exterior joints. ASI 174 Siliconized Acrylic Latex cures to form a strong, flexible water tight seal. ASI 174 is further modified with...
CONVERGENT SlabArmor™ Starter
Colloidal Silica Concrete Curing/Finishing Aid and Hardener
SlabArmor™ Starter is a colloidal silica concrete curing/finishing aid and hardener used in the placement and finishing of new concrete. Its hydrophilic property holds bleed water in the capillaries of the concrete slab during the curing process, reducing...
ACCU-CHOCK
Ultimate Strength Epoxy
ACCU-CHOCK is a two-component, high-performance, high early and ultimate strength epoxy machine chock for use in high bearing areas with negligible shrinkage and creep, fast cure and excellent flowability. If you have any more questions about Adhesives Technology...
DP 40
Butyl Joint Sealant
A skinning, permanently flexible butyl joint sealant that is ideal for low and high temperature insulation applications. DP 40 is recommended to seal joints in cellular foam glass and remains flexible to -70° F. DP 40 acts as...


Get in touch to learn more
Speak to us on 800-325-7040
Contact us