MS Polymers

Hylo®Flex MS60

MSP based sealant

HYLO®FLEX MS60 is a flexible, high strength sealant and adhesive that is suitable for a wide range of applications. Unlike silicone sealants HYLO®FLEX MS60 can be painted over with most acrylic and alkyd paints and is hazard free. The product can be used indoor or outdoors for sealing and/or bonding almost any material. Shore A hardness 060º.

Typical Applications

  • Wall panels
  • Glass and mirrors
  • Plastics (NOT recommended for PE, PP and Teflon (PTFE))
  • Stone and concrete
  • Many metals
  • Skirting boards
  • Window sills
  • Insulation
  • Antifungal joints in bathrooms and kitchens
  • Deck-seams
  • Repairing roofs and guttering
  • Glass

Product Sizes

Pack size – 290ml cartridge


The substrates should be clean and free from dust and grease. The product can be applied to the substrate in dots or stripes. The two surfaces should be mated together within the skin time shown above (note that the skin time will decrease in hot or humid environments). Gently clamp/fix the substrates together and allow for the product to harden (usually 24 hours for full cure). Residues can be removed with a suitable solvent. Apply between 5ºC (41ºF) and 30ºC (86ºF).

Typical Physical Properties

Colour Black, White, Grey
Consistency Non-slump paste
Specific Gravity (DIN 53479) (ASTM D4659) 1.38
Skin Forming Time at 23°C (73.40F)/50% RH (BS 5889) 10 minutes
Cure Rate @ 25°C (77°F) and 60% RH 2-3mm per 24 hours
Tensile Strength DIN 53505, S3A 2.40 N/mm²
Elongation @ Break DIN 53504, S3A 300%
Hardness Shore A DIN 53505 60°
Shrinkage DIN 53504, S3A None
Typical temperature Range -40°C to 100°C (-40°F to 212°F)


Technical & Safety Documents

Other languages available upon request

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