SpECtop EU

High-strength epoxy underlay for durable flooring.

Name: SpECtop EU
Brand: SpEC
Availability: InStock

SpECtop EU is a high-strength epoxy underlay, designed for use as a durable flooring system. Supplied as a three-component system, it effectively bonds with concrete substrates, providing resistance against chemical attacks and impact shock. This versatile product is ideal for leveling floors before applying other SpECtop toppings, ensuring a smooth and reliable surface for various applications.
Its user-friendly application makes it suitable for both new and old concrete surfaces, providing exceptional performance and longevity.

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Technical Details

SpECtop EU is designed for a variety of applications, providing effective solutions in flooring systems for both new and existing surfaces. Typical uses include:
– Leveling floors prior to laying alternative SpECtop epoxy screeds and toppings.
– Suitable for application on new concrete floors that are at least 28 days old.
– Applicable on old concrete floors after thorough mechanical cleaning.
– Creating a durable surface ready to receive additional flooring systems.

SpECtop EU offers a range of advantages that make it an ideal choice for effective flooring solutions. Its formulation ensures high performance and reliability across various applications. Key benefits include:
– Excellent impact and chemical resistance.
– Economic levelling screed, providing cost-effective solutions for floor preparation.
– Can be overcoated with any other flooring system after just 24 hours.

SpECtop EU is engineered with precise technical specifications to ensure optimal performance in a variety of flooring applications. The following technical data outlines the key characteristics of this high-strength epoxy underlay:

Compressive strength (BS 6319) part 2 1983	40 N/mm² @ 7 days
Pot life	70 minutes
Initial hardness	10 hours
Full cure	7 days
Application temperature range	Minimum 5°C, Maximum 35°C
Flashpoint	SpECtop EU >150°C, SpECtop Primer F1 >60°C, SpECtop Cleaning Fluid >40°C
Shelf life	12 months when stored properly in a dry place below 35°C

Application
The application of SpECtop EU is a critical process to ensure optimal performance. Below are the essential steps for successful application: Surface Preparation
It is vital that SpECtop EU is applied to sound, clean, and dry surfaces. This ensures maximum bond strength between the substrate and the flooring system. Prior to application, all dust and debris should be removed to facilitate proper adhesion. New Concrete Floors
When applying to new concrete floors, ensure that they are at least 28 days old, with a maximum moisture content not exceeding 5%. Any laitance deposits must be removed through light grit blasting, mechanically scabbling, or grinding. Old Concrete Floors
For old concrete surfaces, mechanical cleaning methods are strongly recommended, especially in areas with heavy oil and grease contamination. Existing coatings should also be removed, typically via grit blasting, to ensure proper adherence of SpECtop EU. Mixing Instructions
SpECtop EU is supplied as a three-component kit that includes a base component, curing agent, and graded filler. Mix the components thoroughly for 3-5 minutes until uniform consistency is achieved. Application Process
Spread the mixed SpECtop EU to a uniform thickness on the primed surface using either a garden rake or plastic trowel. The material should be tamped thoroughly for compaction and finally finished to an even texture with a wooden trowel. Pot Life
It is important to apply the material within its pot life of 70 minutes after mixing. Unused material beyond this timeframe should be discarded. Overcoating
Once SpECtop EU has cured for at least 24 hours, it can be overcoated with any other SpECtop floor system as required. Expansion Joints
Ensure that expansion joints in the existing substrate are continued through the SpECtop EU and any subsequent topping, filling them to the required level with a suitable sealant.

Packaging:
SpECtop EU is supplied in the following pack sizes with recommended coverage rates:

12 litres: 1.2m²/pack @ 10mm thickness
SpECtop Primer F1

1 litre pack gives 10-15m²
5 litre pack gives 50-75m²

Warranty:
For warranty information regarding SpECtop EU, please contact our team at SMCC using any of the available contact methods on this page for further assistance.

Product FAQ

How do I prepare surfaces for SpECtop EU?

To prepare surfaces for SpECtop EU, ensure they are sound, clean, and dry. Remove all dust and debris to maximize bond strength. For new concrete, it should be at least 28 days old with a moisture content not exceeding 5%. Laitance must be eliminated through light grit blasting or grinding. For old concrete, use mechanical cleaning methods to remove heavy oil, grease, and any existing coatings.

What is the application thickness for SpECtop EU?

The application thickness for SpECtop EU is designed to range from 10mm to 50mm, with the possibility of achieving greater thickness by applying subsequent layers.

Can SpECtop EU be overcoated with other systems?

Yes, SpECtop EU can be overcoated with other flooring systems after 24 hours of curing.

What cleaning method is recommended for old concrete?

Mechanical cleaning methods, especially grit blasting, are recommended for old concrete.

What is the pot life of SpECtop EU?

The pot life of SpECtop EU is 70 minutes.

What is the recommended mixing equipment for SpECtop EU?

The recommended mixing equipment for SpECtop EU includes a slow-speed electric mixer with a mixing paddle or forced action mixers such as Creteangle or Mixal. For large volumes, a small free-fall concrete mixer may also be used, but mix trials should be conducted to assess suitability.