- K2 manual pump or K4 pneumatic pump are the easiest tools to apply DERBISEAL S on smaller and medium size roofs. Equipped with the adapted nozzle, they are particularly suitable for laying diverse insulation boards, as well as for sealing DERBIGUM overlaps and details..
- The K2 and K4 pumps can also be used with DERBIMASTIC S 2 and 4 kg tubes. (For more information, consult the DERBIMASTIC S data sheet).
K2 – K4
Manual pump K2 and pneumatic pump K4 for DERBISEAL S
Product advantages
Product advantages
- Flexible and efficient application technique.
- Up to 150 m2 of insulation board layed per day using one K4 and by 2 persons.
- Combines Quality, Efficiency, Speed, Safety and Reliability.
- Clean and comfortable work.
- More safety due to reduced flame use (specifically for the overlaps)
- Maintenance is reduced to a strict minimum.
- When using DERBISEAL S one K2 or K4 may be used for adhering overlaps as well as insulation materials.
- 100% no-flame waterproofing application technique becomes possible.
- With DERBISEAL S in tubes tools, workers and roofing materials remain spotless.
- The insulation keeps its nominal thermal resistance. No thermal bridging due to mechanical fixations.
- Powerful esthetics, prohibiting thousands of screw perforation on the inside of a visible metal deck.
Download documents
Technical datasheet
Contact us