

We no longer stock this product, but can recommend Sika 1 Pre-Bagged Finishing 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 Finishing Mortar is part of the Sika 1 Structural Waterproofing System and is the third layer of the wall render system.
Sika 1 Finishing Mortar is part of the Sika 1 Structural Waterproofing System and is the third layer of the wall render system. Supplied in pre-batched green 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 walls, contains no impurities and can be applied internally and externally for brick, concrete and stone substrates.
Sika 1 Finishing 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 render 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:
When you apply the sila 1 finishing coat how long does it take to finish this product in hours |
Answer from Rawlins’ Technical Team:
Sika 1 Pre-bagged Waterproofing render systems must be kept moist during the work period and for a minimum 7 day period after final application to stop drying out and reduce cracking. They should be prevented from being exposed to sudden changes in air temperature and relative humidity. | |
![]() | Question:
Hi do you do this in any smaller quantity I o ly have a 1ft sq patch to repair. Also what length use by date is usual for this product Thanks |
Answer from Rawlins’ Technical Team:
This is available in 25kg bags only. | |