Description
Discover the power of Drizoro branded products, your ultimate solution for waterproofing and protection. With Drizoro branded products, you’re not just buying a product; you’re investing in peace of mind. Our range of high-performance solutions ensures that your structures remain durable and secure against water damage, corrosion, and environmental wear. From sealing cracks to waterproofing basements, Drizoro products deliver unmatched quality and reliability. Don’t let water compromise your investments. Choose Drizoro Concreseal® Plastering-M for waterproofing, levelling, protection and decoration of concrete and masonry, in one single layer with thickness between 3 and 5 mm and safeguard your structures from water damage for years to come.
USAGES: Drizoro Concreseal® Plastering-M
- Levelling, waterproof protection and decorative layer with a minimum thickness in swimming pools, on façades, and masonry units: pre-cast elements, bricks, rendered walls, etc.
- Protection of Maxseal, Maxseal Super and Maxseal Flex against abrasion, impacts and wearing in water channels, pipelines, settlement tanks in wastewater treatment plants, etc.
- Protection of concrete to weathering and freeze-thaw cycles.
- Protection for concrete exposed to abrasion and high flowing water in wastewater treatment plants, dams, waterfalls, channels, pipelines, etc…
- Levelling, finishing and protection on façades and partition walls in new buildings, residential buildings or restoration works in areas subject to the marine environment.
Advantages Benefits
- Avoid substrate damage due to water ingress and other aggressive chemicals.
- Serves three functions: waterproofing, protection and decoration in a single application.
- High impact resistance, abrasion and wearing exposed to water flows.
- Adds aesthetic uniformity, maintaining architectural details of fluting, vertical lines, decorative mouldings, etc.
- Permeable to water vapour, allows the substrate to breathe, and allows finishing on Drizoro Maxseal Foundation, Drizoro Maxseal Flex, and Drizoro Maxseal Super in negative waterproofing works.
- Suitable for use in contact with drinking water. Non-toxic and does not contain chloride.
- Very good adhesion to the substrate. It fills and seals the porosity of the surface and becomes part of the structure of the substrate. No primer/bonding agent is required.
- Resistant to UV rays and aggressive environments: seacoasts, zones with air pollution, etc. A long-lasting solution, with no maintenance required.
- Fully compatible with cement-based coatings
- Drizoro Maxseal Foundation, Drizoro Maxseal Flex, and Drizoro Maxseal Super, etc.
- Easy to apply by trowel, roller or spay methods.
- Environmentally friendly: non-toxic, cement-based and solvent-free product.
Video How to Use Concreseal Plastering-M for Waterproofing
How Do I Apply Concreseal Plastering M for Waterproofing – Application Instructions
- Surface Preparation
The substrate must be structurally sound, firm, without cement laitance as uniform as possible, and preferably with a slight roughness, i.e. open textured surface. For applications on old renders, tensile strength should be at least 1,0 N/mm2. The surface must be clean and free of paints, coatings, efflorescence, loose particles, grease, oils, curing agents, form release agents, dust, gypsum plasters, organic growth or any other contaminants that may affect adhesion.
For cleaning and preparing the substrate, preferably in case of smooth and/or poorly absorbent substrates, use a wire brush, sandblasting or high pressure water cleaning methods, not aggressive mechanical means.
a. Surface defects
Open/route out voids and static cracks without movement to a minimum depth of 2 cm. Repair cracks with Drizoro Maxrest® (Technical Bulletin No. 2) to provide a sound and even surface.
b. Rebars and other metal elements
Metal elements exposed during the substrate preparation are cleaned and passivated with MAXREST® PASSIVE (Technical Bulletin No. 12). Non-structural and surface iron elements must be cut to a depth of at least 2 cm and then covered with Drizoro Maxrest ®.
Substrates affected by internal salt crystallization should be treated, contact the office for details.
The repaired and cleaned surface is thoroughly saturated with water. Without ponding occurring. If it gets dry, saturate with water again.
2. Mixing
A 25 kg bag of CONCRESEAL® PLASTERING-M requires from 4,0 to 4,5 litres (17±1%) of water for trowel or roller applications.
For spay applications, a 25 kg bag of CONCRESEAL® PLASTERING-M requires from 5,0 to 6,0 litres of water, according to application temperature and desired finish.
Pour the required amount of mixing water into a clean container followed by CONCRESEAL® PLASTERING-M, and mix with slow speed electric drill (400-600 rpm) fitted with a disc mixer for about 2-3 minutes until achieving a lump-free and homogeneous mortar.
Do not mix for a prolonged period nor use a high-speed mixer, which may introduce air bubbles.
Allow the mixture to rest for 3 to 5 minutes to fully wet out all the powder, and remix briefly before applying.
3. Application Trowel application:
Apply the mortar onto the surface by trowel in an even and thick layer with a recommended consumption of 1,7 kg/m2 per mm thickness. Press the CONCRESEAL® PLASTERING-M firmly into all voids and applied in layers between 3 to 5 mm thickness.
When mortar starts to set.
i.e. from 20 to 30 min depending on ambient conditions. The surface can be finished with a sponge, wood, plastic float or trowel, depending on the desired texture.
CAUTIONS:
When CONCRESEAL®PLASTERING-M is applied to a previously applied Membrane.
i.e. Drizoro Maxseal Foundation, Drizoro Maxseal Flex, and Drizoro Maxseal Super.
it is recommended to use a mix of 50% water and 50% BONDCRETE as the mixing liquid.
4. Spray Application
Fill any honeycombs or non-structural void deeper than 5 mm with CONCRESEAL® PLASTERING-M by using a trowel, and then spray one layer of CONCRESEAL® PLASTERING with 3 to 5 mm thickness and covering areas from 6 to 8 m2. Once it sets, additional layers can be sprayed as needed to achieve the desired thickness or provide a uniform texture, maintaining the same distance from the surface.
Ground Water Present
For negative water pressure or water immersion conditions, use Drizoro Maxseal Foundation, Drizoro Maxseal Flex, and Drizoro Maxseal Super as waterproof coating.
After 7 days of curing time, then apply CONCRESEAL® PLASTERING-M as finish.
To prevent shadowing on deep masonry joints or areas with extremely unequal absorption, apply one coat of MAXSEAL® / Foundation in order to obtain a more regular and homogeneous surface.
5. DO NOT APPLY When Application conditions
When rain is expected within 24 hours after application.
The optimum temperature range for application is from 10 ºC to 30 ºC.
Substrate and/or ambient temperature is at or below 5°C.
Temperatures are expected to fall below 4 °C within 24 h after application.
Never on frozen or frost-covered surfaces.
For applications at cold temperatures, do not wet the surface excessively.
For applications at hot temperatures (> 30 ºc), low relative humidity and/or windy conditions.
i.e. summer time, the surface must be wet thoroughly with plenty of water prior to application. Avoid direct exposure to sunlight with extreme heat.
6. Curing
Prevent a quick drying of CONCRESEAL® PLASTERING-M and protect from extreme heat
(30 ºC) with direct sunlight to maintain its moisture for at least 24 hours after the application, spraying a fine mist of water without washing out the surface, or using polyethylene sheeting or damp burlaps. Do not apply curing agents.
Allow CONCRESEAL® PLASTERING-M to cure for at least 7 days (20 ºC and 50% R.H.) before water immersion. Lower temperatures and/or higher H.R. values increase the curing time.
7. Cleaning
Clean all tools and equipment immediately with water after use. Mechanical methods are the most effective way to remove the hardened product
CONSUMPTION
Estimated consumption of CONCRESEAL® PLASTERING-M is 1,7 kg/m2·/mm.
This figure is for guidance only and may vary depending on porosity, texture, substrate conditions and application method. Perform a preliminary test on the site to ascertain the total consumption exactly.<small
IMPORTANT INDICATIONS
- Do not add cement, additives, aggregates or other compounds.
- Use the recommended mixing ratios for both mortar and mixing liquid.
- Do not use leftovers from previous mixes.
- To restore the workability, remix the mortar but never add more water. Mix and use.
Mix only enough Concreseal that can be applied in 20-30 minutes.
- Observe the recommended consumption and thickness per layer.
- Allow new concrete and mortars a curing time of 28 days before application.
- Do not apply on vitrified or enameled substrates, or with water repellents. Do not apply on bituminous materials, wood or paints.
- Are coating over existing renders? Test the compatibility, strength and adhesion of the substrate.
- Do not use in contact with very soft water, acid water and/or carbonic water.
- For other uses not specified in this Technical Bulletin or further information consult the Technical Department
PACKAGING
CONCRESEAL® PLASTERING-M is supplied in 25 kg bags or drums. It is available in grey and white colour.
STORAGE
Twelve months in its unopened and undamaged original packaging. Store in a cool, dry and covered place, protected from moisture, freezing and direct sunlight at temperatures above 5 °C.
SAFETY AND HEALTH
CONCRESEAL® PLASTERING-M is not a toxic product but has an abrasive composition. Avoid direct contact with skin and eyes, and breathing dust.
Use rubber gloves and safety goggles when handling, mixing and applying the product. In case of contact with the skin, wash the affected area with soap and water.
In case of contact with eyes, rinse immediately and thoroughly with clean water but do not rub. If the irritation persists, seek medical assistance.
Consult the Material Safety Data Sheet for CONCRESEAL® PLASTERING-M.
Disposal of the product and packaging
Should be carried out according to the current official regulations.
And is the responsibility of the final user of the product.
TECHNICAL DATA
* This figure is for guidance only and may vary depending on porosity, texture, substrate conditions and application method. Perform a preliminary test on the site to ascertain the total consumption exactly.
Looking for an alternative for Pebblecrete for your Swimming Pool
Concreseal® Plastering-M for decorative Waterproofing in Grey and White
Drizoro Concreseal Pool comes in 5 colours as well find out more click below
Drizoro Concreseal® Plastering-M for Waterproofing 25Kg, direct from our warehouse with shipping Australia Wide.
Single component mortar composed of cements, carefully controlled silica aggregates and special additives. Just add water.
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