

We no longer stock this product, but can recommend Sika 1 Pre-Bagged Screed Mortar as a great alternative.
Please note: it is important to check that any alternative product is suitable for your requirements, as our suggestion is given in good faith but without warranty. If you are in any doubt please first contact our technical team on 0113 2455450 (option 2) or send a message to [email protected] where we will be happy to discuss your project.
Sika 1 Screed Mortar is part of the Sika 1 Structural Waterproofing System and is the third layer of the floor screed system.
Features and Benefits
Sika 1 Screed Mortar is part of the Sika 1 Structural Waterproofing System and is the third layer of the floor screed system. Supplied in pre-batched blue banded bags for easy identification and use. When mixed with Sika 1 Waterproofer Liquid Admixture it produces part of a complete structural waterproofing system for floors, contains no impurities and can be applied internally and externally for brick, concrete and stone substrates.
Sika 1 Screed Mortar is pre-batched kiln dried blends of specially graded aggregates and cements packaged in the appropriate mix ratios for optimum application performance and durability. When mixed with the diluted Sika 1 Waterproofer Liquid Admixture it provides part of the multi-coat system for structural waterproofing screed systems.
Uses
Features and Benefits
For more details please download the product data sheet from the 'DATASHEETS' tab above.
Customer agrees that before placing an Order, Customer has read and understood the most up to date Product Data Sheet for the Product. Where we have access to the Product Data Sheet from the manufacturer, we will either provide a copy on request, or include a link to the Product Data Sheet available on the manufacturer’s website. Customer further agrees that we have no liability for any errors or omissions contained within the Product Data Sheets. For more information, please see our Terms & Conditions of Sale.
![]() | Question: The floor has high levels of moisture rising through the substrate which has caused the self levelling compound to degrade & due to the hydrostatic pressure within the substrate this has blown or detached from the substrate. This area is in a private lawn bowls club house. The final covering to the floor is Karndean. Is this Sika product suitable for repairing this floor? |
Answer from Rawlins’ Technical Team: Sika 1 Screed Mortar would be suitable for your floor but it must be used as part of a system which includes the use of Sika 1 Spritz and Bonding Coat Mortar and Sika 1 Waterproofer Liquid Admixture. Please download the 'Sika 1 Waterproof System TDS' from the 'DATASHEETS' tab on the product page for full details on preparation, application and consumption. | |