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Delivery & Returns
- Orders over £300
- Free UK delivery
- Tiles & flooring orders
- £60 flat rate per order
- All other orders
- £100 flat rate per order
- Delivery time
- Up to 20 business days • Fully tracked
- Returns window
- 14 days from receipt, in-stock items in original condition
The PS External Priming Slurry by Larsen is a high-performance bonding mortar, expertly crafted to surpass the ≥2 MPa adhesion bond strength requirement for bound system B, as outlined in BS 7533 part 101. Its versatile grey hue and optimal 1-2mm thickness ensure a seamless finish, with a generous 60-minute working time for ease of application. Designed for efficiency and durability, it welcomes foot traffic just 12 hours post-application, making it an ideal choice for both residential and commercial projects seeking a swift return to functionality.
- Grey colouring
- Convenient 25kg bag
- 1-2mm thickness
- 60 minute working time
- Foot traffic after 12 hours
- Install in accordance with BS 7533
- Reduced carbon eco product
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