Adheseal PU25

Elastomeric Fast Curing Polyurethane Joint Sealant
Vendor: Adheseal
SKU: PU25BL/SSG
Availability: In Stock
$10.30
$10.30

Physical Properties

Type of product: Polyurethane
Curing system: Moisture cured
Density (specific gravity): 1.2
Movement capability: +/-25%
Shore a hardness: 25
Chemical resistance: Excellent to water, detergent solutions, diluted acids & alkalies, petrol, and oil for short periods
Application temperature: +5°c to +40°c
Service temperature: -30°c to +90°c
Storage: Cool, dry between 10°c and 35°c
Tack free time: 2 hours @ 23°c & 60% rh
Cure time: 3mm/24 hours
Skin time: 30-40 minutes
Voc (californian south coast air quality management rule 1168): 62gm/lt
Shelf life: 12 months in original packaging
Clean up: Uncured material can be removed using industrial strength solvent such as xylene or mineral turps
Packaging: 600ml sausage / 20 per carton
Colours: Concrete grey, white, black
Test certificates: As: 4020:2005 for use with potable water, tensile strength iso 37 1.1 mpa, tensile strength iso 37 1.1 mpa, tear strength iso 34 6.5n/mm, as1530.3 test report 23-000124 awta ignitability index 0, spread of flame index 0, heat evolved index 0, smoke developed index 0-1

Shipping & Delivery

$15.95 shipping on all orders nationwide for most products

Adheseal PU25

Vendor: Adheseal

Adheseal PU25

$10.30

Vendor: Adheseal

Adheseal PU25

$10.30
Colours: Black
Package Type: Single Buy
Buy in Bulk and Save!
Price Per Unit Price Per Box (20)
$10.30 $9.30


Adheseal PU25 FC is a single-component, moisture-curing polyurethane construction sealant designed for a wide range of applications. It is tough, durable, mould resistant, and boasts good chemical resistance, making it a reliable choice for various sealing and bonding needs in the construction industry.

Key Features

  • Highly flexible
  • Fast curing
  • Paintable
  • Tear resistant
  • Excellent adhesion to most common building materials
  • Anti-fungal
  • Tested to AS1530.3

Uses

  • Perimeter sealing of windows and curtain walls
  • Masonry joints and expansion joints in precast/tilt-up panels
  • Tile joints in walls and floors
  • Metal cladding
  • Pavement joints, car parks, driveways, and ducting systems
  • General construction sealant
  • Adhesive for lightweight components

Suitable Substrates

  • Curtain walls
  • Masonry
  • Metal (except lead and copper)
  • Timber
  • Plastics
  • Stone
  • Painted surfaces
  • Rubber
  • Fibreglass
  • Porcelain

For a more comprehensive list, see the Primer Selection Chart.

Benefits

  • Highly flexible for accommodating joint movement
  • Fast curing for reduced downtime
  • Paintable for a seamless finish
  • Tear resistant for long-lasting performance
  • Excellent adhesion to various building materials for a reliable seal
  • Anti-fungal properties for resistance to mould and mildew growth

Application Guide

  1. Prepare the joint by ensuring substrates are sound, clean, and free of contamination. If necessary, clean with Adheseal cleaning solvent.
  2. Priming is not usually required, but adhesion testing is recommended for uncertain surfaces. If priming is needed, use the appropriate primer and let it dry (priming floor joints is highly recommended).
  3. Use Adhefoam open cell backer rod where needed. Closed cell backer rod can also be used, but avoid damaging the outer skin to prevent gas bubbles in the sealant.
  4. If the joint is too shallow for backer rod, use bond breaker tape to prevent three-sided adhesion.
  5. Fill the prepared joint completely, avoiding air entrapment. Tool immediately before the sealant skins. Tooling time is at least 10 minutes, depending on temperature and humidity.

Additional Information

Property Value
Type of product Polyurethane
Curing system Moisture cured
Density (specific gravity) 1.2
Movement Capability +/-25%
Shore A hardness 25
Chemical Resistance Excellent to water, detergent solutions, diluted acids & alkalies, petrol and oil for short periods
Application temperature +5°C to +40°C
Service temperature -30ºC to +90ºC
Storage Cool Dry between 10ºC and 35ºC
Tack Free Time 2hrs @ 23ºC & 60% RH
Cure Time 3mm/24 hrs
Skin Time 30-40 min
VOC (Californian South Coast Air Quality Management Rule 1168) 62gm/Lt
Shelf life 12 months in original packaging
Clean up Uncured material can be removed using industrial strength solvent such as Xylene or mineral turps
Packaging 600ml sausage / 20 per carton, 310ml Cartridge / 12 per Carton
Colours Grey, White, Off Grey, Black
Test certificates to AS 4020:2005 for use with potable water
Tensile Strength ISO 37 1.1 Mpa
Tear Strength ISO 34 6.5N/mm
AS1530.3 Test report 23-000124 AWTA Ignitability Index 0
Spread of Flame Index 0
Heat Evolved Index 0
Smoke Developed Index 0-1

Uses

  • Perimeter sealing of windows and curtain walls
  • Masonry joints and expansion joints in precast/tilt-up panels
  • Tile joints in walls and floors
  • Metal cladding
  • Pavement joints, car parks, driveways, and ducting systems
  • General construction sealant
  • Adhesive for lightweight components

Benefits

  • Highly flexible for accommodating joint movement
  • Fast curing for reduced downtime
  • Paintable for a seamless finish
  • Tear resistant for long-lasting performance
  • Excellent adhesion to various building materials for a reliable seal
  • Anti-fungal properties for resistance to mould and mildew growth
  1. Prepare the joint by ensuring substrates are sound, clean, and free of contamination. If necessary, clean with Adheseal cleaning solvent.
  2. Priming is not usually required, but adhesion testing is recommended for uncertain surfaces. If priming is needed, use the appropriate primer and let it dry (priming floor joints is highly recommended).
  3. Use Adhefoam open cell backer rod where needed. Closed cell backer rod can also be used, but avoid damaging the outer skin to prevent gas bubbles in the sealant.
  4. If the joint is too shallow for backer rod, use bond breaker tape to prevent three-sided adhesion.
  5. Fill the prepared joint completely, avoiding air entrapment. Tool immediately before the sealant skins. Tooling time is at least 10 minutes, depending on temperature and humidity.

Need Help with Adheseal PU25?

Need more information about this product? Hit the button below and reach out to one of our experts now.

Related Products

Recently Viewed Products