REVESTIDAN WATER STOP

About this product

Single-component water-based acrylic waterproofing coating with high elasticity and flexibility, with excellent water and liquid tightness in general. Strong tensile strength and elongation at break. Extraordinary resistance to ageing, abrasion and perforation. Good homogenisation of the product and easy application. Weather and UV resistant film. Excellent abrasion resistance. Good crack filling and resistant to micro-cracking. Increased mechanical strength with the use of glass fibre mesh. High elasticity and flexibility. Excellent durability. Suitable for preventing water seepage on terraces, roof terraces, roofs, expansion joints, downpipes, etc. In the repair of areas with existing cracks or with a tendency to form.

Treatment of small joints and fissures.

Suitable for preventing water seepage on terraces, roof terraces, roofs, expansion joints, downpipes, etc.

Waterproof to rain water.

Excellent watertightness to water and liquids in general.

Strong tensile strength and elongation at break.

Good homogenisation of the product and easy application.

Weather and UV resistant film.

Good abrasion resistance.

Good crack filling and resistant to micro-cracking.

Surfaces to be waterproofed must be dry and free of dust, dirt, moss, efflorescence, saltpetre, grease, etc. Remove dust, grease and other contaminants. Apply the waterproofing coating according to the instructions for use.

For old surfaces, remove possible mould contamination with bleach or other suitable products, as well as loose parts of paint or other building materials. Treat efflorescence or saltpetre with dilute acid solution, rinse and allow to dry. It may be advisable to treat the surface with a water-based product suitable for removing and retaining the appearance of efflorescence caused by saltpetre. On substrates in poor condition, with lack of cohesion or with moisture problems, apply a coat of DANOPRIMER® W. If there are cracks or crevices larger than 1 mm, they should preferably be repaired with mortar, or with a mixture of 1 part REVISTIDAN® WATER STOP and 4 parts dry sand. Smooth and level any slopes or unevenness of the surface to be painted, to avoid possible puddling. Apply the paint according to the instructions for use.

Before applying the product on the substrate, make sure it is dry and clean of solid remains and irregularities. Do not apply at temperatures below 5°C or above 30°C, or when there is a risk of rain within 48 hours. Apply by roller. First repair cracks and apply DANOBAND® Butyl, Elastidan PU 40 in the corners. Stir until perfectly homogenised. Dilute the first coat 5-10 % with water. Apply the second and subsequent coats undiluted, crosswise to the direction of the previous coat. The application can be done by brush, roller or spray, after shaking the product and dilution. The tools must be cleaned with water before the paint dries.

Clean tools with water right after finishing. If there is solid dirt, we recommend scraping it off.

Do not use on continuously flooded surfaces, swimming pools and tanks.

Do not apply in direct sun, rain, frost, wet substrate or with relative humidity greater than 85%.

Do not apply at temperatures below 5 °C.

Do not apply if rain or frost is expected.

Store in a cool, dry place.

Storage stability in closed original container and keep the product between 5 °C and 30 °C for a maximum period of 24 months.