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Fosroc Nitoseal MS100 is a one-part, primerless*, damp tolerant, non-staining façade sealant producing a tough, durable elastomeric seal.
Uses: Formulated for stain-free sealing of joints in and around concrete, brick, masonry, pre-cast panels, stone cladding, windows, doors and fibre cement sheeting.
Suitable for use over a wide range of external and internal building applications with excellent weather resistance.
- See 'Priming' section of the Product Data Sheet
Please Note: This product is made to order with an approximate lead time of 2-3 Weeks
Please note: Colours shown are for illustrative purposes only.
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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
Data sheet
- Manufacturer
- Fosroc
- For Use By
- Professional Use
- Single, Two or Three Pack
- Single
- Application
- Sealant Gun
- Coverage
- Please see Product Data Sheet as coverage is dependent on joint size and depth
- Shelf Life (from date of manufacture)
- 12 Months
- Touch Dry
- Up to 2 hours depending on ambient conditions
- UN Number
- N/A
- Colour(s)
- White
- Colour(s)
- Standard Colours
- Suitable For Use On
- Brick
- Suitable For Use On
- Stone
- Suitable For Use On
- Masonry
- Suitable For Use On
- Concrete
- Application Method
- Sealant Gun
- Manufacturer
- Fosroc
- Usages
- Building Sealants
- Product Usage Type
- Sealer
- Product Range
- Nitoseal
- Colour Family
- Grey
- Colour Family
- White
Questions
Question about the product
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Fosroc Nitoseal MS100 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT
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