Rusted drainpipe: small cracks are bridged thanks to fibres. |
Repair gutters permanently, simply by brushing on. |
Sheet metal roofs of all kinds: seal leaky areas. |
Repair leaky bitumen coatings at minimal cost. |
First cover large cracks with reinforcement - then apply Coltogum Water-Stop |
Coltogum Water-Stop can be applied at any time - whatever the weather |