UltraScape Prem-Prime Slurry (BS7533) 17Kg

UltraScape Prem-Prime Slurry 17Kg

UltraScape prem-prime is a polymer modified cementitious slurry primer specifically formulated to provide exceptional bond between all types of stone surfaces and UltraScape ecobed / pro-bed HS / perma-bed bedding mortar. The product is suitable for application on driveways, patios, town centre pedestrian schemes, pathways and carriageways. UltraScape prem-prime can be used with natural stone, concrete flags, Porcelain tiles and clay pavers.

Product Features

• Provides exceptional bond and durability
• For use with all types of paving elements
• Just add water
• Quick and easy application
• Workability: 1 hour
• Size: 17kg bucket
• Coverage: 13m² per 17kg bucket

INSTRUCTIONS FOR USE

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. The substrate 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 prem-prime.

MIXING

Place 5.95 litres of clean water in a suitable container. Add UltraScape prem-prime powder slowly and mix for 3 to 5 minutes to create a smooth lump-free slurry. The primer can be used on the supporting layer immediately prior to the application of the laying course (UltraScape eco-bed / pro-bed HS / prembed).

PLACING

All surfaces should be pre-soaked with clean water immediately prior to the application of UltraScape prem-prime. The supporting layer should be coated with primer to a thickness of 1mm-2mm immediately before the application of UltraScape eco-bed / pro-bed HS / prembed bedding mortar. The slurry should be fresh and wet when the fine bedding concrete is laid. The backs of all paving elements should be primed to a thickness of 1mm-2mm immediately prior to their placement upon UltraScape eco-bed / pro-bed HS / prembed bedding mortar. The slurry should be fresh and wet when the units are placed on the bedding concrete.

PRECAUTIONS

This product contains cement which, when mixed with water, is alkaline and may cause skin irritation. Always wear protective clothing and work in well ventilated areas. If product enters the eyes, wash thoroughly with clean water. If discomfort continues, seek medical advice. As with all powder products the material should be mixed carefully in order to avoid the raising of dust.

STORAGE

This product must be stored in unopened buckets, clear of the ground in cool dry conditions and protected from excessive drafts. If stored correctly and used correctly within the shelf life stated on the latest Technical Datasheet, the activity of the reducing agent will be maintained and this product will contain, when mixed with water, no more than 0.0002% (2 ppm) soluble Chromium (VI) of the total dry weight of the cement.