Everbuild 903 Black Jack Multi Use Trowel Mastic 2.5 Litre
Sika Code 486989
MPN 90302
Barcode 5029347009328
903 Multi Use 2.5 Litre Tin of trowel applied black mastic heavily filled fibre re-enforced bituminous repair compound that's used primarily for patching holes in roofs and bituminous coatings.
Everbuild 903 forms a surface skin, but the mass below remains soft to allow for reasonable movement.
Suitable for sealing and filling holes in mastic asphalt, roofing felt, corrugated iron, metal guttering and downpipes and troublesome roof repair areas.
Everbuild 903 Benefits and Uses
Fast drying and is suitable for use on all bituminous surface coatings remains flexible for long periods after application.
Waterproofing, stopping, bedding, bonding and sealing.
Adheres To and Fills Holes In
Mastic asphalt, roofing felt, corrugated iron, cast iron, fibre cement, slates, lead, copper, zinc, concrete, timber.
Application
Everbuild Black Jack 903 Bitumen Trowel Mastic is ready for use and should not be thinned. Apply by steel trowel or putty knife.
Cracks and Holes
Force the compound into the crack finishing with a 25mm band at a 3mm thickness running the length of the crack so your bridging the crack.
For large cracks & holes, apply the compound over the area to be treated and embed a closely woven glass fibre membrane into the compound overlap the crack or hole by 50mm.
Allow to dry and then apply a second coat, fully covering the reinforcing membrane.
Corrugated Iron and Fibre Cement Roofing Sheets
If a roof sheet is cracked, clean and prime with Bitumen Flashing Primer
Everbuild 903 Official Data Sheets
Everbuild 903 Technical Data Sheet
Everbuild 903 Safety Data Sheet
Everbuild 903 Manufacturer page
(Please note that tins will get dented in transit and this is not a reason for return please do not purchase tined products if this is an issue for yourself.)
Data | |
Brand | Black Jack |
Manufacturer | Everbuild |
Reference Code | 90302 |
Reference Code sika | 486989 |
Type | Bitumen Repair Trowel Mastic |
Size | 2.5 litre |
Colour | Black |
Name | Link |
---|---|
Everbuild 903 Fiber Reinforced Trowel Mastic Safety Data Sheet | Download Attachment |
Everbuild 903 Trowel Mastic Instructions Technical Data Sheet | Download Attachment |