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Marine Caulk MS Polymer Adhesive and Sealant (Sabatack 750XL)

Saba Marine Adhesives and Sealants

Regular price $17.99

Unit price per 



Sabatack 750XL Marine Caulk MS Polymer

Sabatack 750XL Marine Caulk Sealant is a humidity curing single-component, MS Polymer based adhesive and sealant ideal for when you need to bond with high tensile strength and when extended skin and open times are required.

This professional-grade marine caulk adhesive and sealant is very easy to apply using a standard caulking gun and is ideal for sealing seams, overlaps, and joints often found in industries including: specialty vehicles and coachwork, construction, marine, HVAC, and construction.

Available in back, gray, mahogany, teal and white.

Why choose Sabatack 750XL MS Polymer Sealant?

✔ Fast sealing and drying

✔ Paintable wet-on-wet

✔ Hardly any shrinkage

✔ Waterproof seal

✔ Free of solvents, isocyanates, and silicones

✔ Extended skin time: 15 minutes

✔ Extended open time: 30 minutes

✔ UV-stable

✔ High temperature resistance

✔ No blistering

✔ Near odourless

✔ Great adhesion without primer

✔ Certified

Sabatak MS polymer has multiple certifications, to ensure high standards. It is certified for maritime use according to DNV GL shipping, declared suitable for use in the the food sector for the production of refrigerated vehicles, and Wheelmark certified for adherence to strict fire and safety requirements. 


Germanischer Lloyd (WP 0840006 HH), Wheelmark (164.106/1121/WCL MED0326), ISEGA (in connection with HACCP)     

Sabatack 750XL MS Polymer Technical Data

  • Chemical Base: MS-Polymer
  • Solids Content: 100%
  • Skin Time: 15 Minutes
  • Open Time: 30 Minutes
  • Cure Rate: 3mm/24 hours
  • Hardness (Shore A): 55
  • Tensile Strength: 3.6 N/mm2
  • Elongation at Break: 240%
  • Sheer Strength: 1.7 N/mm2   


Sabatack 750XL Marine Caulk MS Polymer Temperature Data:

  • Working Temperature: min. +5°C (41°F) to max. +35°C (95°F)
  • Storage Temperature: min. +5°C (41°F) to max. +25°C (35°F)
  • Temperature Resistance: min. -40°C (-40°F) to max. +120°C (248°F)
  • Short Temperature Resistance: max. +180°C (356°F) for 30 minutes


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