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Chem Link M-1 Limestone


10.1 oz tubes – Case of 24

Color – Limestone


Chem Link M-1 Limestone

Chem Link M-1 Limestone is a versatile construction adhesive and sealant for interior or exterior use. Made for industrial roofing, it works in damp, dry and cold climates down to 32 °F. It won’t discolor with UV light and is capable of joint movement in excess of 25% in both compression and extension. M-1 has a 20-minute skin-over time, is paintable within 24 hours, is totally non-toxic and has very low odor! This is truly a heavy-duty adhesive and sealant. Chem Link M-1 bonds well to most construction materials including EPDM, SBS mod bit, aluminum, galvanized metal, engineered plastics, PVC, glass, fiberglass, FRP, wood, EIFS, block, brick, EPS foam, concrete and stone.


  • Solvent free – 100% solids will not shrink
  • 20 minute skin over
  • No out-gassing on damp surfaces
  • Non-slump – It will apply vertically and overhead
  • Color stability so it will not fade in the sun
  • Paintable within 24 hours
  • +/- 35% joint movement
  • Can be applied at temperatures as low as 32°F (0°C)

Applicable Performance Standards:

  • ASTM C920, Type S, Grade NS, Class 35, Uses NT, T1, M, G, A & O
  • ASTM E84, Class A
  • Federal Specification TT-S-00230-C Type II, Class B
  • Corps of Engineers CRD-C-541, Type II, Class B
  • Canadian Standards Board CAN 19, 13-M82
  • SWR Institute Validated (Sealant Waterproofing and Restoration)
  • Miami Dade County, Florida NOA NO.: 19-0709.02

Regulatory Compliance & Green Standards:

  • Conforms to OTC Rule for Sealants
  • Meets requirements of California Regs: CARB, BAAQMD and SCAQMD
  • Does not contain any cancer causing chemicals listed in California Proposition 65
  • Conforms to USDA Requirements for non-food contact
  • LEED 2.2 for New Construction and Major Renovations: Low Emitting Materials (Section 4.1) 1 Point
  • NAHB Model Green Home Building Guidelines: 5 Global Impact Points
  • VOC Content: less than 17 grams / liter ASTM D2369 EPA Method 24 (tested at 240° F (115° C)

Color: Limestone

10.1 oz tubes – Case of 24


Chem Link M-1 Technical Data Sheet

Chem Link M-1 SDS Sheet

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