UltraScape Pro-Prime Slurry Primer

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UltraScape pro-prime slurry primer is used to provide an exceptional bond between your paving element and UltraScape Pro-Bed HS fine bedding mortar. 

Pack Size: 20kg paper bags

Product Description

Ultrascape Pro-Prime Slurry Primer provides the bond between paving elements though can also be used to promote the bond between your road-base and the Pro-Bed HS bedding mortar layer. Traditionally paving elements would be laid directly onto the bedding mortar, which with general wear and tear and increasing traffic load bearing, could result in costly and high profile failures. Pro-Prime helps to eliminate this.  

Product Benefits

• Provides an exceptional bond between bedding concretes and all types of paving elements
• User-friendly – requires only the addition of water on-site
• BS 7533 compliant
• Quick and easy application
• Part of the UltraScape mortar paving system, which guarantees compatibility and reduces split liability
• NBS Plus registered for ease of specification

Applications

UltraScape Pro-Prime is a polymer modified cementitious slurry primer specifically formulated to provide exceptional bond between all types of stone surfaces and Porcelain tiles and UltraScape Pro-Bed HS fine bedding concrete. The use of Ultrascape Pro-Prime in conjunction with UltraScape Pro-Bed HS /eco-bed ensures full and even contact will be made with aggregate particles as well as promoting adhesion to greater than 2N/mm2 as per the requirements of BS 7533. The product is suitable for application in town centre pedestrian schemes, pathways and carriageways. UltraScape Pro-Prime can be used with all types of natural stone, concrete flags and clay paviours.  

Yield

16.9 litres (approximately) per 20kg bag.  

Mixing

Place 7 litres of clean water in a suitable container, add UltraScape Pro-Prime powder slowly and mix for 3 to 5 minutes to create a smooth lump-free slurry. The primer should be used on the supporting layer/road-base immediately prior to the application of the laying course (UltraScape Pro-Bed HS). Always prime the underside of paving elements at a thickness of 1mm2mm immediately before their placement upon UltraScape Pro-Bed HS/eco-bed.  

Application

All surfaces should be pre-soaked with clean water immediately prior to the application of UltraScape Pro-Prime slurry primer. The supporting layer/road-base should be coated with the primer at a thickness of 1mm-2mm immediately before the application of UltraScape Pro-Bed HS. The slurry should be fresh and wet when the fine bedding concrete is laid.  

Application Video

https://www.youtube.com/watch?v=YHODkLj5lOQ&t=245s&ab_channel=NewGuardCoatingsGroup  

Technical Information

UltraScape Pro-Prime is supplied pre-blended in 20kg bags. With the simple addition of water on-site, the product creates a liquid slurry paste, which can be applied to the underside of all paving elements at a thickness of 1mm to 2mm immediately prior to their placement on UltraScape Pro-Bed HS/eco-bed. Preparation Correct surface preparation is critical in order to guarantee successful application and durable product performance. Remove all debris and ponded water from the supporting structure/road-base. The road-base as well as the paving elements should be cleaned by brushing or washing with water to remove dust, loose material, packaging and/or production aids prior to the application of UltraScape Pro-Prime.  

Contact Us

For further advice regarding the use of this product, technical support or a quotation please contact us.