This highly effective damp proofing system will also provide a highly effective additional barrier to flooding as part of any existing flood protection system.

Julie went through all the options with me, worked with the agent to get access to the property and got the survey done within a couple of days. Dependent on porosity, the effective siloxane ingredient deeply penetrates the substrate within a short period of time (between 30 minutes to several hours) where it reacts to become a polymer silicone resin. Surface Preparation - Dryseal is especially useful for treating cementitious materials including concrete blockwork as well as natural stone, clay and sand/lime bricks etc. Dependent on the substrate, type and degree of soiling, we recommend the use of various Wykamol surface cleaners (e.This effect should not be confused with the "beading" effect often associated with water repellents. They mention that it does a great job, has good water repellency, and easily fixes damp wall problems. With its unique thixotropic consistency and excellent water repellent properties on a range of building materials, Wykamol Dryseal Waterproofing Cream stands out. Dryseal 3L Water-Repellent with its unique thixotropic consistency and excellent water-repellent properties on a range of building materials, DRYSEAL stands out.

Dryseal is a BBA approved external brick and render water repelling, salt inhibiting masonry protection cream which is deeply penetrating and can be used on all types of masonry. The beading effect demonstrates the surface action of a water repellent but may not be significant when assessing a product’s overall performance (resistance to rain water penetration under wind pressure). It must be ensured that water and damaging salts dissolved in the water cannot penetrate behind the treated surface since this can lead to frost damage (spalling). This effective brick waterproofer can last up to 25 years and help to prevent the spread of penetrating damp.High salt concentrations (especially chlorides, nitrates and sulphates) may lead to damage that cannot be prevented by a water repellent treatment alone. During this raining season, many people may enjoy this fresh temperature as it help release heat quite well.

DrySeal appears white when applied, but dries completely clear, and prevents liquid water from penetrating the substrate but remains vapour permeable, allowing substrates to breathe. I applied the cream by hand using a small 30mm paint brush, quite a task but seems to have worked well .

For further information please download our data sheets or contact the Wykamol Technical Department.

This still applies for deliveries out of our local area but please note that we use independent carriers so be aware that there may be external factors which we cannot control (e. The initial white layer disappears completely and, since the effective ingredient is the same as in conventional liquid water repellents, substrates treated with DRYSEAL remain permeable to water vapour (allow the structure to breathe). Dependent on porosity, the effective siloxane ingredient penetrates the substrate within a short time (30 minutes to several hours) where it reacts to become a polymer silicone resin.By preventing that chill effect ( keeping the wall dry ) will reduce the heat loss through the wall. Once the interior has been insulated, I won't know if the waterproofing is working or not, so I feel I have to make sure I have a very good (budget allowing) waterproofing for those exterior (porous) breeze block walls. Ideal for walls with cavity fill insulation, to prevent saturatuion through rain penetration, Ideal for walls with cavity fill that has already become saturated, as DrySeal allows the masonry to breath encouraging it to dry out and preventing any further water ingress. Tools and equipment must be clean and dry prior to use but can be kept wrapped in plastic during short breaks in use. Before a water repellent impregnation is carried out, crusts of dirt and pollutants as well as efflorescence, algae and moss must be removed by a suitable cleaning procedure.