Cement compound for instantaneously stopping water leaks in underground rooms or structures out of the ground, even in the presence of moderate negative thrust pressure. Based on rapid hardening and high resistance hydraulic binders and special additives, it hardens in 30" - 60", stopping the water flow.
Shelf-life: 6 months
Use wearing protective gloves
Max. recommended thickness: 15 cm
Use wearing protective glasses
Temperature of use: +5 / +35 °C
Pot-life: 60 s
Min. recommended thickness: 3 cm
Flexural strength at 01 day
> 3 MPa
Compressive strength after 01 day
> 11 MPa
Flexural strength after 01 hour
> 2 MPa
Flexural strength after 28 days
> 4 MPa
120 - 180 s
Free withdrawal in air at 28 days
< 1 mm/m
Compressive strength after 1 hour
> 5 MPa
Compressive strength after 28 days
> 25 MPa
Immediate stop to water infiltration in building structures: tubs, tanks, cellars, elevator shafts, pipes, masonry underground etc.
Thoroughly clean the contact surfaces. In the case of cracks, discontinuities, cavities, etc. preliminarily prepare application sections countersinking towards the inside of the masonry, according to the "dovetail" shape (in order to facilitate the hydraulic sealing of the intervention).
Mix with water, if possible at a temperature not less than 20 °C, no more than 250 cc per kg of product. The product reacts immediately and it is very quick, then mix from time to time the quantities of product strictly necessary and immediately applicable.
Apply the product on site by hand exclusively and immediately after mixing the product with water while wearing protective rubber gloves.
Where necessary, in case of pressure infiltrations, proceed with the installation of drainage with a plastic tube, with small diameter, initially sealing sections adjacent to the drainage and then, once you stop the infiltration, sealing the drainage itself.
- Apply by hand
- Mixed walls (bricks and stones)
- Stone walls
- Rock walls
It is a caustic product: wear enveloping thick rubber protective gloves; in case of contact, wash with copious amounts of water. Do not stir the product in the hardening phase and do not float it when it has just been laid.
It is always essential to carry out preliminary tests to check the appropriateness of the product, depending on specific requirements.