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• Features & Benefits
• Application Notes
• Limitations

Features & Benefits

• Will not stain masonry, marble or other surfaces
• Excellent primer-less* adhesion to most common building materials (*see Product data Sheet)
• Can be applied to damp substrates
• Fast neutral cure
• Available in a range of colours
• Highly flexible with excellent application characteristics
• Low odour, environmentally friendly
• Low modulus and high movement capabilities
• Excellent UV and weather resistance
• Performs as an acoustic sealant
• Good adhesion to silicone, polysulphide or polyurethane contaminant
• Complies to EN 15651-1:2012 Sealants for façade elements
• Please refer to the Product Data Sheet for full details of:
  • Standards Compliance
  • Properties
  • Priming
  • Application Instructions
  • Estimating
  • Design Criteria
  • Cleaning
  • Storage
  • Health and Safety

Application Notes

• In all joints an Expandafoam or Fosroc Hydrocell XL polyethylene foam backing should be used to prevent sealant contact with the back of the joint, and hence allow optimum performance
• Nitoseal MS100 may be applied to joints between 5 and 35mm wide. To minimise stresses imposed on the joint sealant, all moving joints should be designed to an optimum width to depth ratio of 2:1

Please see the Product Data Sheet for detailed information.

Limitations

Nitoseal MS100 must not be used as follows:

• Where adhesion is required to polyethylene, polypropylene, polybutylene, polycarbonate and bitumen
• Where it is subjected to permanent immersion in water
• With structural glazing or floor joints
• With pipes or in other applications where it may be subjected to hydrostatic or pneumatic pressures (other than wind pressure)
• Where continual exposure to aggressive solvents or chemicals will occur
• Where timber or wood based products have been painted
• Nitoseal MS100 is a combustible material. Do not seal around chimney or flues
• Do not overpaint with oil based alkyd paint systems
• Should not be considered a substitute for a good standard of joint preparation
• Joint arrises should be primed where movement in excess of 25% is expected