Slate, like roofing material, used long ago. He has many advantages and one disadvantage - in critical loads it cracks, leaks appear, it is difficult to make hermetic adjunctions at the joints of the roof. If the material is used again, the holes from nails remain. All problems can be eliminated with the help of effective, cheap and affordable self-made glue.
What do you need
To prepare the mixture, it is necessary to have a suitable container (a sliced five-liter water bottle is suitable), approximately 250 ml of gasoline and slices of foam from old packages or insulation.The process of cooking glue
Cut the top of the plastic bottle, make an open container with a volume of about one liter.
Pour in it 200-250 ml of gasoline. Capacity should stand on a flat surface, it should be opened outdoors. Strictly follow safety rules.
Lower the foam slices into gasoline. Immediately begins the chemical reaction, the polymer dissolves. If the size of the foam is large, then it must be cut. Constantly mix the composition, work carefully, do not stop tipping the container.
Continue to dissolve the material until the weight of the consistency is reminded by a fatty sour cream. Mean in mind that there will be quite a few plastic. If you have small cracks or cracks on the roof, then the volume of glue can be reduced.
The jokes, cracks and holes are missing by a painting tassel. It is necessary to start using glue immediately, gasoline quickly evaporates and the mass solidifies. Specific hardening time depends on the thickness of the applied layer, on average it is necessary to use 40-50 minutes.
If there are many problems on the roof, then it is better to do somewhat small in terms of the volume of portions, but as needed the manufacturing process to repeat.
The non-consumable composition is discharged, it is not suitable for re-stirring. After hardening glue in appearance resembles glass, but it has a slight plasticity. This is very important for the roof - slate when the temperature fluctuations increases / decreases in size, due to the plasticity the composition does not crack and does not exfoliate.
Conclusion
As practice shows, the glue is not afraid of the negative impact of atmospheric factors, including rigid ultraviolet radiation. It has excellent adhesion parameters with most building materials, but before applying, they are recommended to carefully clean from dust, dirt and moss.Source ➝