Diggers Biyseal (Impregnated Foam)
Diggers Biyseal Bitumen Impregnated Foam is a compressible self expanding foam that seals gaps and openings against dust, vermin, water and hot/ cold conditions.
Typical Uses:
- Weather sealing including dusts, draughts, moisture and water.
- Pest/ vermin proofing.
- Vibration/ sound proofing.
- Roof joints and window/ door seals.
- Expansion joints in precast concrete, brick and block work.
- Back channel foam.
- Interior/ exterior use.
- Domestic and industrial use.
Features:
- 10 Year working life.
- Secure and reliable.
- Superior vermin resistance.
- Impregnated with bitumen for long lasting protection.
- Normal density of 96kg per cubic metre.
- Light weight, flexible polyurethane foam.
- Fire tested to AS/NZS 1530.3-1999.
- Custom Orb D for sealing roof and wall decking.
Packaging:
- Available in 10M packs, 7.6M coils and 2M handy packs.
- Each unit has been individually packed and bar-coded.
- Colour coded carton labels for easy consumer selection.
Application:
1. Biyseal is suitable as a weather-resistant seal for numerous applications in building, commercial construction
or industrial – either on its own or in conjunction with Mastic Sealants (depending on the application).
2. Identify problem area and confirm suitability for Biyseal (door/ window seals, roof jointing, expansion joints,
back channelling, air conditioning systems). Biyseal can be used internally or externally.
4. Confirm the LENGTH and WIDTH of the area allowing for cutting/ surplus if required.
5. What thickness Biyseal should I choose? For standing water allow for a 75% compression rate (ie. 10mm
gap requires a 40mm foam).
6. Prepare the surface area ensuring it is clean and free of grease, dust and loose materials. Position Biyseal into
gap. Foam will then expand to form a reliable and secure seal.
7. Clean up with Diggers Kerosene. Wash hands with heavy duty hand cleanser (if required).
Safety:
Wear suitable protective clothing, gloves and eye / face protection when using this product.