Nitoseal MS250

Nitoseal MS250
  • Nitoseal MS250

Nitoseal MS250

Nitoseal MS250 is a UV resistant, non-trafficable, elastomeric joint sealant for facades and general construction joints using Duraflex® technology.
 
Australian made, Fosroc Nitoseal MS silyl modified polymer, polyurethane hybrid sealants bring the best of polyurethanes and silicones together for a safer, better performing product. 
 
 
Using state-of-the-art Duraflex technology, Nitoseal MS offers the weathering and adhesion performance of a silicone sealant, together with the toughness of a polyurethane sealant. 
 
 
Nitoseal MS250 contains no isocyanates and is very low VOC. It is available in a range of colours, and custom colours can also be provided.
 
 
Custom colours have a minimum order quantity of 360 units, and a leadtime of 14-21 days from colour approval. 
 
 

Select
  • FOSROC NITOSEAL MS250 BEIGE (N25 BIRCH) 600ML
  • FOSROC NITOSEAL MS250 BLACK (N61 BLACK) 600ML
  • FOSROC NITOSEAL MS250 BRICK RED (R62 VENETIAN RED) 600ML
  • FOSROC NITOSEAL MS250 CONCRETE GREY (N43 PIPELINE GREY) 600ML
  • FOSROC NITOSEAL MS250 DARK EARTH (X62 DARK EARTH) 600ML
  • FOSROC NITOSEAL MS250 DARK GREY (N62 PEWTER) 600ML
  • FOSROC NITOSEAL MS250 OFF WHITE (N11 OFF WHITE) 600ML
  • FOSROC NITOSEAL MS250 ORIGINAL GREY 600ML
  • FOSROC NITOSEAL MS250 PALE BROWN (Y65 MUSHROOM) 600ML
  • FOSROC NITOSEAL MS250 REDWOOD (X45 CINNAMON) 600ML
  • FOSROC NITOSEAL MS250 SANDSTONE (Y53 SANDSTONE) 600ML
  • FOSROC NITOSEAL MS250 SPECIAL COLOUR 600ML MTO
  • FOSROC NITOSEAL MS250 WHITE (N14 WHITE) 600ML

Typical Applications

  • Sealing moving or static joints in building facades
  • General construction where high UV resistance is required
  • Precast & insitu concrete, curtain walls, lightweight cladding, tilt-up slabs, brick & blockwork

Advantages

  • Easy to extrude even at low temperatures
  • 50% joint movement capability
  • Outstanding weathering and UV resistance to maintain colour and integrity
  • Excellent primerless adhesion to concrete, timber, masonry, aluminium, metal and ceramics
  • Will not stain masonry or other surfaces
  • Blister free cure in high humidity or on damp surfaces
  • Very low VOC 15g/L
  • Contains no isocyanate
  • 100% Modulus : >2mm / 24h @ 50% RH @ 25°C
  • Hardness Shore 'A' : 34
  • Joint Movement Capability : +/- 25% (total 50%)
  • Joint Size : 5mm to 50mm
  • Modulus @ 100% : 075 MPa
  • Skinning Time : 65 minutes @ 23°C and 50% RH
  • Tooling Time : 35 minutes @ 23°C and 50% RH

Enter dimensions of your application to calculate the volume and pack quantity you will need.

Note: This calculator should be used as a guide only to determine product quantity requirements. Coverage rates can vary, depending on a number of factors, so for specific advice, please refer to the TDS, and/or call your Account Manager or our Customer Service team to discuss your application requirements.

Overview

Typical Applications

  • Sealing moving or static joints in building facades
  • General construction where high UV resistance is required
  • Precast & insitu concrete, curtain walls, lightweight cladding, tilt-up slabs, brick & blockwork

Advantages

  • Easy to extrude even at low temperatures
  • 50% joint movement capability
  • Outstanding weathering and UV resistance to maintain colour and integrity
  • Excellent primerless adhesion to concrete, timber, masonry, aluminium, metal and ceramics
  • Will not stain masonry or other surfaces
  • Blister free cure in high humidity or on damp surfaces
  • Very low VOC 15g/L
  • Contains no isocyanate

Key Properties

  • 100% Modulus : >2mm / 24h @ 50% RH @ 25°C
  • Hardness Shore 'A' : 34
  • Joint Movement Capability : +/- 25% (total 50%)
  • Joint Size : 5mm to 50mm
  • Modulus @ 100% : 075 MPa
  • Skinning Time : 65 minutes @ 23°C and 50% RH
  • Tooling Time : 35 minutes @ 23°C and 50% RH

Test Certificates

Spec Clause

Fact Sheet

Brochures

Product Calculator

Enter dimensions of your application to calculate the volume and pack quantity you will need.

Note: This calculator should be used as a guide only to determine product quantity requirements. Coverage rates can vary, depending on a number of factors, so for specific advice, please refer to the TDS, and/or call your Account Manager or our Customer Service team to discuss your application requirements.

Technical Data Sheet

Nitoseal MS250 TDS

Safety Data Sheet

Nitoseal MS250 SDS