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CRACKBOND® 2100 MV Class B

CRACKBOND® 2100 MV Class B and 2100 MVLPL (Long Pot Life) products are two-component, high strength epoxy adhesives that are ideal for bonding fresh to hardened concrete or perfect for use in a variety of repair projects. CRACKBOND 2100 MV may be used in temperatures between 40°F and 100°F (4°C and 38°C), while CRACKBOND 2100 MV-LPL, with its slower cure rate, may be used in temperatures between 60°F and 110°F (16°C and 43°C).

Brand: CRACKBOND (8 products)

Product Type: 2K (2 component) Adhesive, Epoxy Adhesive, Structural Adhesive

Compatible Substrates & Surfaces: Concrete, Metal, Steel

Technical Data SheetSafety Data Sheet

Enhanced TDS

Knowde-enriched technical product data sheet

Identification & Functionality

Product Type
2K (2 component) Adhesive,
Epoxy Adhesive,
Structural Adhesive
Technologies
Ready-to-Use Products
Product Families
Ready-to-Use Products — Adhesives & Sealants
Structural Adhesives

Features & Benefits

Ready-to-Use Product Features
Chemical Resistant,
Durable,
Good Sealant Properties,
High Modulus,
High Strength,
Long Potlife,
Medium Viscosity
Advantages and Features
  • NSF/ANSI 61 & 372 Drinking Water System Components
  • Available packaging in cartridges and bulk; red basecoat available in 4 gallon kits only

Applications & Uses

Markets
Adhesives & Sealants,
Building & Construction,
Industrial,
Paints & Coatings
Applications
Industrial — Chemical & Industrial Manufacturing
Industrial Adhesives & Sealants
Adhesives & Sealants — Industrial & Assembly Adhesives
Industrial Manufacturing
Paints & Coatings — Industrial Coatings
Industrial Coatings
Building & Construction — Infrastructure, Roads & Paving
Repair & Rehabilitation
Compatible Substrates & Surfaces
Concrete,
Metal,
Steel
General Uses & Applications
  • Bonding hardened concrete to hardened concrete
  • Bonding fresh concrete to hardened concrete and steel
  • Coating and sealing interior or exterior slabs
  • Durable, chemical resistant industrial coating and adhesive
  • Mortar repair for concrete and spalls when mixed with dried silica sand or aggregate
  • Gravity feed medium to large horizontal cracks
Installation and Coverage

In order to achieve maximum results, proper installation is imperative. Bonding Agent - 1 gallon covers approximately 80 ft2 (7.4 m2 ) at a thickness of 20 mils. Adhesive - 1 gallon yields 231 in3 (3.8 L). Grout/ Mortar Repair - 1 gallon mixed with one equal part dried silica sand yields approximately 450 in3 (7.4 L) of grout. NOTE: Coverage may vary slightly according to surface temperature, surface texture and sand gradation.

Clean Up

Always wear appropriate protective equipment such as safety glasses and gloves. Clean uncured materials from tools and equipment with mild solvent. Cured material can only be removed mechanically.

Limitations and Warnings
  • Do not thin with solvents, as this may affect cure.
  • Not recommended for any anchoring and doweling application where there may be a sustained tensile load, including overhead applications.

Properties

Typical Properties
ValueUnitsTest Method / Conditions
Water Absorption (14 day, 40°F)0.1%D570
Bond Strength Hardened to Hardened Concrete (2 day, 40°F)2,380 (16.4)psi (MPa)C882
Bond Strength Hardened to Hardened Concrete (2 day, 40°F)3,020 (20.8)psi (MPa)C882
Bond Strength Fresh to Hardened Concrete (14 day, 40°F)2030 (14.0)psi (MPa)C882
Compressive Modulus (7 day, 40°F)476000 (3,282)psi (MPa)D695
Compressive Yield Strength (7 day, 40°F)11340 (78.2)psi (MPa)D695
Consistency or Viscosity (40°F)17000.0cPC881
Gel Time - 60 Gram Mass (40°F)199.0minC881
Heat Deflection Temperature (7 day, 40°F)126 (52.2)°F (°C)D648
Linear Coefficient of Shrinkage (2 day, 40°F)0.00015%D2566
Pot Life (1 Gallon, 40°F)37.0min-
Tack-Free Time7.16hrD2377
Tensile Elongation (7 day, 40°F)1.0%D638
Tensile Strength (7 day, 40°F)2430 (16.8)psi (MPa)D638

Regulatory & Compliance

Standards and Approvals
  • ASTM C881-15/AASHTO M235
  • CRACKBOND 2100 MV
  • Type I*, II, IV* & V* Grade 2 Class B
  • Type I**, II, IV* & V* Grade 2 Class C
  • Drinking Water System Components
  • NSF/ANSI 61 & 372
  • CRACKBOND 2100 MV-LPL
  • Type I, II, IV* & V** Grade 2 Class C
NSF/ANSI Certifications
ANSI
Certification		 Description Application Water Contact
Temperature		 Surface Area to
Volume Ratio

NSF 61

Drinking Water System
Components - Health Effects

 Barrier Materials

Cold
73 ± 4 °F
(23 ± 2 °C)

40 cm2/L
Joining and Sealing Materials

NSF 3723

Lead Free U.S. Safe
Drinking Water Act

 Barrier Materials
Joining and Sealing Materials

Safety & Health

Specification

The bonding agent shall be a twocomponent, 1:1 mix ratio epoxy system supplied in premeasured containers. CRACKBOND 2100 MV, when cured 7 days and at a minimum temperature of 75 °F (24 °C), shall have a minimum compressive yield strength of 12,580 psi (86.7 MPa) and a minimum compressive modulus of 460,700 psi (3,176 MPa) per ASTM D695. CRACKBOND 2100 MV-LPL, when cured 7 days and at a minimum temperature of 75 °F (24 °C), shall have a minimum compressive yield strength of 10,250 psi (70.7 MPa) and a minimum compressive modulus of 503,100 psi (3,469 MPa) per ASTM D695. The bonding agent shall be CRACKBOND 2100 MV or CRACKBOND 2100 MV-LPL from Adhesives Technology Corp., Pompano Beach, Florida.

Packaging & Availability

Availability

Adhesives Technology Corp. (ATC) products are available online and through select distributors providing all your construction needs.

Storage & Handling

Storage and Shelf Life

24 months when stored in unopened bulk containers in dry conditions. The 8.6 fl. oz. (254 ml) cartridge shelf life is 12 months when stored in unopened containers in dry conditions. Store between 40°F (4°C) and 95°F (35°C).