RLA Aftek Trulevel Tuff Top Self Levelling Overlay


RLA TruLevel TuffTop is a rapid-drying self-levelling compound designed to level differences from 3 to 30 mm in thickness on new or existing internal/external concrete substrates. This grey powder with a unique rapid setting and hydrating cement, blended with graded silica sand, resins, and special additives, develops smooth and even surfaces with high levels of mechanical resistance. It provides a durable and hardwearing finish, making it ideal for commercial and industrial areas.

Features & Benefits:

  • Can level differences from 3 to 30mm
  • Suitable for both internal and external use
  • Ideal for commercial and industrial areas
  • Classified as CT-C40-F8 according to EN 13813
  • Provides smooth and even surfaces
  • Ready for floor covering installation after approximately 18-24 hours
  • Resistant to heavy traffic and high point loading after 48 hours
  • Compatible with vinyl, timber flooring, carpets, linoleum, and tile floor finishes
  • Suitable for areas with underfloor heating systems
  • Recommended minimum application of 5mm for wear surfaces and areas subjected to heavy traffic
  • Easy to clean tools with water


Each 20 kg bag of RLA TruLevel TuffTop covers approximately 2.4m² at a thickness of 5mm.


RLA TruLevel TuffTop is suitable for various applications, including commercial, domestic, and industrial use. It can be applied internally and externally, making it versatile for walkways, stair treads, decks, balconies, ramps, and more. It acts as a wear surface finish for commercial applications when applied with a suitable coating. This self-smoothing overlay creates a smooth and even surface, ready for the installation of vinyl, timber flooring, carpets, linoleum, and tile floor finishes. Its resistance to loads and compatibility with underfloor heating systems make it a reliable choice.

Technical Data:

  • Colour: Grey
  • Bulk Density (kg/dm³): 1.2
  • Wet Density (kg/dm³): 2.0
  • Shelf Life: 12 months
  • Packaging: 20kg
  • Mixing Ratio: 3.8-4.0 litres of water
  • Open Time: 30 minutes
  • Setting Time: 3 hours
  • Temperature Range: From +5°C to +35°C
  • Maximum Thickness: 30mm
  • Foot Traffic: 3-4 hours
  • Waiting Time before Subsequent Bonding: 18-72 hours
  • Performance Data:
    • Flexural Strength N/mm²: 1 day > 3, 3 days > 5, 7 days > 6, 28 days > 8 (according to EN 13892-2)
    • Compressive Strength N/mm²: 1 day > 13, 3 days > 15, 7 days > 35, 28 days > 40 (according to EN 13892-2)
    • Abrasion Resistance: 28 days ‰¤ 150 (according to EN 12808-2)
    • Surface Hardness N/mm²: 28 days > 50 (according to EN 13892-6)

In-Store Pickup Only

Please Note: This product is only available for pickup only. Please contact us directly if you wish to get this product delivered to you. Standard shipping charges will apply.

* Powders Are Not Returnable *

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RLA Aftek Trulevel Tuff Top Self Levelling Overlay

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