Description
Our stone sealing with a long-term and deep effect protects stone surfaces of various types effectively and permanently against the weather, dirt and water, without impairing the look and feel of the surface. Highly effective, water-repellent, abrasion-resistant nano-coating for all absorbent mineral stone surfaces.
New version with improved effectiveness against fat and red wine (formerly item number 3000-620)
High quality made in Germany.
product video
Product features
✓ Effective permanent surface protection against water, dirt and weathering
✓ Ready-to-use, highly concentrated, high-performance silane/SI-based impregnating agent
✓ Prevents the growth of moss, lichen, fungi and other natural influences
✓ Simple processing
✓ No change in the look and feel of the surface (absolutely invisible)
✓ Slight color deepening effect on very absorbent surfaces or intensive application
✓ Absolutely frost-resistant (ice and snow do not cause any damage)
✓ Extreme abrasion resistance due to long-chain silicon compounds (SiO²)
✓ Long-lasting depth effect through high penetration depths of up to 20mm (depending on absorbency)
✓ The surface remains breathable (open to diffusion), so there is no barrier layer and no waterlogging
✓ Saltwater, freeze & alkali resistant
✓ No formation of sticky silicone films thanks to SiO2 technology
✓ Suitable for indoor and outdoor applications
✓ High UV stability
✓ Easy-to-clean effect: dirt does not adhere and can be easily removed
✓ Properly applied, durable for many years as the sealant forms a covalent (permanent) bond with the surface – long-term protection (up to 10+ years)
✓ Reduces the tendency to efflorescence (on concrete and calcareous rock)
✓ Highly water, oil and dirt repellent
✓ Recommended application temperature +5 to +25°C
✓ Contributes significantly to energy savings in buildings, as dry surfaces
are thermally efficient
Scope of delivery:
1 x liter bottle
1 x pump spray head
Application
Suitable for all mineral, absorbent, open-pored stone surfaces, indoors and outdoors.
✓ natural stone (approx. 10-30m² / liter)
✓ Concrete block (approx. 10-30m² / liter)
✓ paving stone (approx. 10-30m² / liter)
✓ Cobblestone pavement (approx. 10-30m² / liter)
✓ Brick & masonry (approx. 20-30m² / liter)
✓ Stone tiles (unglazed) (approx. 20-40m² / liter)
✓ Roof tiles (approx. 15-25m² / liter)
✓ Limestone (approx. 15-25m² / liter)
✓ Lime sandstone (approx. 15m² / liter)
✓ sandstone (approx. 8-15m² / liter)
✓ slate (approx. 15-30m² / liter, attention: slate gets darker color (deepening of color)
- V24 stone sealant is delivered ready to use and is applied undiluted to the pre-cleaned and dried surface.
- All surfaces to be treated must be dry and well cleaned, as this is the only way to ensure a deep penetration of the sealant, which has an optimal long-term and deep effect.
- After application, the V24 stone sealing remain in contact with the surface as a film of liquid for several seconds.
- The coating is completely crosslinked and cured after 24 hours.
A detailed application description can be found in our data sheet
FAQ
1. The effectiveness of the sealer may be impaired if moisture (e.g. rain or rising damp from the floor) occurs during the application or drying phase (approx. 24 hours).
2. Pre-cleaning that is not completely residue-free can also lead to problems. It is essential that stone cleaners or other pre-cleaners are completely removed.
3. Any pre-coatings can prevent the sealant from being optimally absorbed and set, which can lead to a reduced or non-long-lasting effect.
Recommendation:
1. We generally advise against using a pressure washer for cleaning stone and concrete slabs. The heavy abrasion damages the surfaces and makes them more susceptible to re-soiling and algae growth.
2. The abrasive action of the pressure washer can remove the top layer of a sealant, even if the hydrophobicity in the deeper layers remains intact.
The durability of the sealant can be influenced by various factors. Possible problems during application, such as exposure to moisture during the drying phase or inadequate pre-cleaning, can impair the optimum effect. In addition, heavy use of the surface can shorten the service life of the sealant. However, it is possible that the depth effect is still present in the underlying layers.
The lack of beading effect could be due to problems with the application of the sealant. Moisture during application or incompletely removed pre-cleaning can impair the effect and prevent the sealant from being optimally absorbed and setting.
