Supaseal PU

A high performing hybrid polyurethane with no isocyanates or solvents, making it safe for use on many work sites throughout Australia.

SUPASEAL PU is a Low Modulus, Hybrid Polyurethane flexible joint sealant and adhesive that is free of Isocyanates and other hazardous raw materials.
SupaSeal displays high joint movement capability with no sagging or slump characteristics to provide a high quality & efficient joint sealer. Supaseal PU is the first choice when looking for a professional polyurethane sealant.

 

low VOC approved

 

Category:

Description

SUPASEAL PU

SUPASEAL PU is a Low Modulus, Hybrid Polyurethane sealant. A flexible joint sealant and adhesive that is free of Isocyanates and other hazardous raw materials and omits low odour. SUPASEAL PU has been formulated to offer outstanding adhesion to most common building and automotive materials; such as Aluminium, timber, concrete, fibreglass and be used in most sealing and joint filling applications SUPASEAL PU displays high joint movement capability with no sagging or slump characteristics to provide a high quality & efficient joint finish.

SUPASEAL PU complies with ASTM C920, Type S, Grade NS, Class 25, Use NT,M,G,A and O.

APPLICATIONS

  • Construction Joint Sealant applications
  • Perimeter seals around doors, windows and facades
  • General purpose interior joint sealant applications
  • Sealing and bonding metal roofing systems
  • Automotive and marine applications requiring a flexible
  • Adhesion profile between substrates.

FEATURES

  • Solvent & Isocyanate Free
  • Low VOC
  • Low Odour & Non Corrosive
  • Up to 40mm wide joints
  • Paintable

Supaseal PU is the first choice when looking for a professional polyurethane sealant that is safe for workers and sites.

When using a polyurethane sealant for your next project, be sure to ask for SUPASEAL PU.

TECHNICAL

SPECIFICATIONS 
TypeThixotropic Paste
Skin Time35 mins
Tack Free64 mins
Movement+/-25%
Hardness30 Shore A
Cure Time2.5mm per day
Application Temp5°C to 50°C
UsesInternal / External

  • LOW VOC (< 50 gm/l) In accordance with the Californian South Air Quality Management rule 1168

SUBSTRATES

SUPASEAL PU has excellent adhesion to many substrates. Admil Adhesives always recommends to conduct “Pre-Adhesion” Tests on substrates to ensure adequate bond is achieved.

  • Glass
  • Aluminium
  • Galvanised steel
  • Concrete
  • Wood
  • Ceramics plastics
  • Most powder coatings
  • Fibreglass
  • Steel
  • Stainless steel
  • Zincalume
  • Roofing profiles

 

SURFACE PREPARATION

All surfaces must be clean, dry, sound, and free from dust, oil, rust, or any other contamination.

Metals should be cleaned with a non-oily solvent soaked clean cloth, such as PROSIL CLEANER 1. Excess solvent should be wiped from the surface with a clean dry cloth. When used on remedial work all existing sealant must be removed. In some instances further cleaning or etching maybe required.

 

COLOURS

SUPASEAL PU comes in the following colours to suit many trends and substrates.

BlackBlack silicone sealant
WhiteTranslucent Silicone sealant colour
GreyGrey Silicone Sealant

* Colours may vary without notice or be unavailable. Please call your local representative or office to find out more

DOWNLOADS

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