Sika Damp Proofing Slurry is a simple and fast-mixing option that can be applied to a variety of c...Sika Damp Proofing Slurry is a simple and fast-mixing option that can be applied to a variety of construction substrates - simply add water and apply with a brush, trowel or spray. It's suitable for a wide range of applications, from the internal waterproofing and damp-proofing of basement or cellar walls and floors to the waterproofing of concrete, renders, brickwork and blockwork structures. Sika Damp Proofing Slurry is a one-part, polymer-modified waterproof coating formulated with special cement-based components and admixtures. It's a low-odour alternative to bitumen coatings. This damp-proofing slurry protects against water penetration and its consistency can be varied to suit application. It offers excellent workability, allowing for easy application by brush, trowel or spray. Being cement-based, it is a low-odour option compared to bitumen coatings and is BBA approved for peace of mind for high-quality performance. Simply add water to use.
This guide helps users effectively apply Sika Damp Proofing Slurry, ideal for waterproofing and damp-proofing various construction substrates. It's a user-friendly, one-part solution offering excellent workability, but users should be aware of the importance of proper surface preparation for optimal results. This product is designed for both internal and external applications on concrete, renders, brickwork, and blockwork. Key benefits include ease of application, low odor, and BBA approval, ensuring high-quality performance.
All features
Colour
Grey
Model Part Number
456454
Brand
Sika
Extended Product Information
FAQs
What surfaces can I apply Sika Damp Proofing Slurry to?
It can be applied to concrete, renders, brickwork, and blockwork.
How do I mix the slurry?
Add water to the powder and mix thoroughly until you achieve a smooth consistency.
How many coats are needed?
The number of coats depends on the specific application and the substrate. Refer to the manufacturer's guidelines.
Can it be used on exterior walls?
Yes, it is suitable for both internal and external applications.
What is the drying time?
Drying time varies depending on environmental conditions. Consult the product specifications for details.
Is Sika Damp Proofing Slurry a low-odor product?
Yes, it is a low-odor alternative to bitumen coatings.
Does it require any special tools for application?
You will need a brush, trowel, or spray equipment, depending on your preferred application method.
Troubleshooting
Slurry is too thick to apply.
Add small amounts of water, mixing thoroughly until the desired consistency is achieved.
Coating is not adhering to the surface.
Ensure the surface is properly prepared, clean, and free of loose particles. Consider using a primer.
Cracking appears after drying.
Apply the product in multiple thin coats, allowing each coat to dry properly. Avoid applying too thick of a coat at once.
Slow drying time.
Ensure adequate ventilation and avoid applying in damp or cold conditions. Check the manufacturer's recommended drying times.
Pros and Cons
Pros
Easy to mix and apply, saving time and effort.
Suitable for a wide range of applications, increasing its utility.
Low odor compared to traditional bitumen-based products, improving user experience.
BBA approval assures quality and performance.
Versatile application methods (brush, trowel, spray) accommodate different project needs.
Cons
Requires proper surface preparation for optimal adhesion.
May require multiple coats for complete waterproofing, increasing material usage.
Coverage rates can vary depending on the substrate and application method.
Drying time may affect project timelines.
Requires suitable personal protective equipment during application.
Setup, Compatibility & Care
Preparation: Ensure the surface is clean, sound, and free of loose materials or contaminants. Remove any existing coatings or sealants.
Mixing: Add water to the Sika Damp Proofing Slurry as per the manufacturer's instructions. Mix thoroughly until a smooth, lump-free consistency is achieved.
Application: Apply using a brush, trowel, or spray. Multiple coats may be required; allow each coat to dry before applying the next.
Compatibility: Compatible with concrete, renders, brickwork, and blockwork. Check for compatibility with other materials.
Care: Protect the applied coating from direct sunlight and rain during the curing period. Avoid exposure to extreme temperatures during application.