POLYWHITE

Single-component technical sealant for structural bonding

Range: Technical sealants for structural and multi-material bonding

DESCRIPTION AND FUNCTION

POLYWHITE is a fast-curing, single-component adhesive sealant based on MS Polymer™, which cures with atmospheric moisture. It provides high initial strength and excellent adhesion, and enables elastic joints and seals to be made between a wide range of materials.

Guaranteed features:

• Non-sagging; can also be applied vertically

• Virtually no shrinkage

• Excellent adhesion to a wide range of substrates

• Solvent- and isocyanate-free

• Resistant to ageing, UV rays and weathering

• Suitable for indoor and outdoor use

• Flexible from –40°C to +100°C

• Neutral cure, low odour, non-corrosive

• Compatible with many paint systems (always carry out a preliminary test)

AREAS OF APPLICATION

• Installing and sealing insulation panels, frames and partition walls

• Bonding and sealing painted wood, plasterboard, plastic laminate, rigid PVC, masonry, frames and metal structures

• Bonding overlaps between sheet metal or metal components and non-weldable surfaces

• Bonding metal profiles to glass, plastics and sheet metal panels in the refrigeration industry, refrigerated counters, furnishings and transport vehicles

• Sealing and bonding in air conditioning and ventilation systems

• Installing mirrors

• Bonding reinforcing ribs to sheet metal or fibreglass panels

• Insulation and cladding for containers or panel vans

• Bonding wood to metal in windows and doors

• Bonding and sealing marble, granite, natural and artificial stone

PRODUCT FEATURES

• Base material: MS Polymer™

• Consistency: paste

• Colour: white

• Packaging: 290 ml cartridge

TECHNICAL DATA

• Specific gravity: 1,55 kg/dm³

• Shore A hardness: 55

• 100% modulus (DIN 53504): 1,5 MPa

• Elongation at break (DIN 53504): 500%

• Tear strength (ASTM D 624‑73): 20 kN/mm

• Skin formation: approximately 10 minutes (20°C – 50% R.H.)

• Curing rate: 3–4 mm / 24 h (20°C – 50% R.H.)

The values given are averages and do not constitute a specification.

APPLICATION INSTRUCTIONS

• Adheres without primer to degreased surfaces of:

  • steel

  • galvanised steel

  • anodised aluminium

  • aluminium

  • painted surfaces

  • concrete

  • wood

  • glass

  • ceramics

  • natural stone

  • polyester

  • uPVC

• In the presence of moisture or on porous surfaces, adhesion can be improved with a primer

• Surfaces must be clean and degreased, and free of dust or loose material

• Apply with a suitable gun

STABILITY AND STORAGE

• Store in a dry place between +5°C and +25°C

• Keep in the original, unopened packaging

• Shelf life: 12 months

• Protect from frost

LIMITATION OF LIABILITY

See full technical data sheet ⬇️