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Everbuild Black Jack 903 Bitumen Trowel Mastic is a black, heavily filled, bituminous compound with added fibres for reinforcement, that is applied by trowel. It is used primarily for patching holes in roofs and bituminous coatings. The product forms a surface skin, but the mass below remains soft to allow for moderate movement.
Size | 5L |
Type | Roof Repair |
MFR Part No. | EVB90305 |
Seal Type | Roof Repair |
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