Astroflame Blue 60 Fire Rated Frame Foam
High quality PU foam recommended for sealing applications where fire resistance is required.
Blue 60 is a specially formulated expanding foam that must be used in conjunction with Blue 60 fire rated packers that gives up to 60 minutes fire protection to timber doorsets without the use of additional mastics or sealants.
Blue 60 PU Foam is a single component, moisture curing, self expanding, ready to use polyurethane foam with propellants which are completely harmless to the ozone layer.
It has a fire rating of up to 60 minutes in Timber Doorsets configuration.
Properties
- According to EN 1634/1 & BS476 PT:22 fire retardant up to 60 mins – see table enclosed.
- Efficient seal against smoke and gas.
- Does not contain CFC’s and H-CFC’s.
- Excellent adhesion & filling capacity.
- Excellent mounting capacity and stability.
- High yield up to 45 litres depending on temperature and humidity.
- Excellent adhesion on most substrates (except Teflon, PE and PP).
- High filling capacity.
- High thermal & acoustical insulation value.
- After cured, it can be painted, cut , trimmed.
- No shrinkage.
- Mould and water resistant.
- Temperature resistance -40°C to +90°C.
Technical Properties
- Base Polyurethane prepolymer
- Curing System Moisture.
- Skin Formation Approx. 10 minutes.
- Specific gravity 23+ kg/m3.
- Temperature resistance -40°C until +90°C (cured).
- Fire properties BI (DIN 4102).
Performance
30 Minute Timber Doorset
| Wall Construction | Frame Material | Frame Depth | Maximum Gap | Tested to |
| Timber Stud Steel Stud Brickwork |
MDF Softwood minimum density 450 kg/m3 |
Minimum Depth 80mm | 30mm | EN 1634-1 BS476 PT:22 |
60 Minute Timber Doorset
| Wall Construction | Frame Material | Frame Depth | Maximum Gap | Tested to |
| Timber Stud Steel Stud Brickwork |
MDF Softwood minimum density 610 kg/m3 |
Minimum Depth 100mm | 30mm | EN 1634-1 BS476 PT:22 |
Product Availability
9 months in unopened packaging in a cool, dry storage place at temperatures between +5°C and +25°C. 750ml Gun Grade (12pcs in a box)
| Product Code | Description | Size |
| AFBLUE60/GG | Blue 60 Fire Rated Frame Foam GUN GRADE | 750ml |
| AFBLUE60/1MM | Blue 60 Packer 1mm (Green) | 1mm |
| AFBLUE60/3MM | Blue 60 Packer 3mm (White) | 3mm |
| AFBLUE60/5MM | Blue 60 Packer 5mm (Blue) | 5mm |
Installation
We have technical representatives who provide assistance in the selection and specification of the products on this site and should be consulted for exact installation and product suitability. Ensure an early engagement with ourselves, designers, main contractor and specialist installers before any installation. Other trades and/or manufacturers may need to be consulted.
Maintenance
All interested parties, designer, specifier, main contractor and specialist installers should provide access to allow the fire stopping seals to be regularly inspected and maintained, as well as records kept of such maintenance at minimum periods of 12 months, as required by the Regulatory Reform Order, and repaired if necessary. Reference should be made to ASFP TGD 17 – Code of Practice for the Installation and Inspection of Fire Stopping.