Liquid Nails Exterior
Selleys Liquid Nails Exterior is a high-performance construction adhesive specifically designed for outdoor use. It can withstand heat, water and UV.
Selleys Fireblock AC
Key Features
- Fire rated up to 4 hours in accordance with Australian Standard AS1530.4-2014
- Acoustic rated >60 Rw. Complies with BCA Acoustic Requirement.
- Includes fluorescent UV indicators to verify the specified fire rated sealants were used in the correct application.
- Excellent adhesion to most building materials
- Primerless Adhesion to most building materials
- Solvent, Isocyanate and Carcinogen Free
- Low Toxicity and Low VOC
- Paintable with oil and water-based paints
- Formulated and Manufactured in Australia
Liquid Nails Heavy Duty
Get an extra strong bond for your toughest jobs with Selleys Liquid Nails Heavy Duty. Perfect for metal, wood, and more.
Liquid Nails Fast Grab
Selleys Liquid Nails Fast Grab is a high strength construction adhesive that provides strong initial holding power. The water-based formulation is low odour and allows for easy clean up.
Liquid Nails Clear
Get a clear and strong bond for your transparent surfaces with Selleys Liquid Nails Clear. Perfect for glass, plastic, and more.
- Overview
- Usage
- Specifications
Selleys Fireblock AC® is a low toxic, single-component acrylic fire rated sealant featuring UV Tracer technology that has been developed for internal perimeter and penetration seals in fire-rated construction up to 240 minutes in accordance with AS1530.4-2014.
Selleys UV tracer technology incorporated into the product's formulation, is invisible to the naked eye and is only identified by a UV torch which guarantees traceability of products in application. This unique technology offers a guaranteed source of quality and new levels of assurance, whilst acting as an incentive to ensure that products are used and applied correctly.
Usage
Fireblock AC is suitable for internal non-trafficable control joints in concrete, masonry and brick fire rated construction, penetrations and perimeter sealing in plasterboard and acoustic sealing.
How to Use
- Cut tip of sausage. Insert in caulking gun and attach nozzle. Cut nozzle to size required for joint.
- Extrude sealant smoothly into joint, while ensuring that all substrates are well wetted out with sealant.
- For fire rating, joint width should be between 10mm and 40mm. Minimum joint depth should be 10mm or half the width for joints wider than 20mm.
- Install backing rod in joint to control sealant depth. Allow the sealant to form a thick skin before painting with a flexible paint.
- To avoid paint cracking, the sealant should be allowed to fully cure before painting with flat and/or ceiling paint.
- Note: not recommended for exterior applications
Handy Tips
- Joint & sealant dimensions:
-
- The optimum width to depth ratio for joint sealing is 2:1.
-
- Minimum joint width and depth is 10mm.
-
- For joint widths up to 12mm, use a width to depth ratio of 1:1.
-
- For joint widths greater than 12mm, use a width to depth ratio of 2:1.
-
- Wider joints can accommodate more total movement than narrow joints.
- Always install suitable diameter backing rod (polyethylene or polyurethane foam rod) in joints to control sealant depth and ensure free movement of sealant in joints. Open cell foam is recommended for faster curing of the sealant.
- Sealant must adhere to sides of the joints only and NOT to the back, so that it is free to stretch.
Clean Up
Spills and tools can be cleaned up with water before product cures. To remove cured sealant, tools will need to be soaked in water followed by mechanical action.
Technology |
Water based Acrylic |
Colour |
Grey |
Density |
1.58 Approx. |
Application Temperature |
10C - 35C |
Skin Time (23C / 50% RH) |
30min Approx. |
Elongation at break (ASTM D412) |
800% approx. |
Tensile Strength (ASTM D412) |
0.28 MPa approx. |
Movement Capability (ISO 9046) |
+/- 25% |
Fire Rating (AS1530.4-2014) |
Up to 4 hrs |
Acoustic Rating > 60 Rw |
Useful downloads
How to Guides
How To Update Skirting Boards
Get your living room looking new again with Selleys. Our guide will show you how to update your skirting boards with easy DIY projects.
How To Install Cornices
Upgrade your living room with cornices from Selleys. Our guide will show you how to install cornices quickly and easily.
How To Build a Floating Desk
Maximize your bedroom space with a floating desk from Selleys. Our DIY guide will show you how to create a functional and stylish workspace.
How To Fix a Splashback to a Wall
Get your kitchen looking new again with Selleys. Our guide will show you how to fix your splashback to the wall quickly and easily.
Share
Share this Product with your friends