SpECtop CPD Primer SB
Two-part solvent-based epoxy resin for priming.
SpECtop CPD Primer SB is a two-part, solvent-based, low viscosity epoxy resin designed specifically for priming concrete surfaces. This primer effectively prepares substrates before the application of the SpECtop CPD System, ensuring superior adhesion and performance. With its unique formulation, it penetrates deeply into the concrete to create a robust bond that enhances the durability of the topcoat applied subsequently.
Product Media
Technical Details
Typical uses of SpECtop CPD Primer SB include:
– Providing an excellent bond between cementitious surfaces and the SpECtop CPD System range.
– Priming concrete surfaces in car park deck applications.
– Enhancing adhesion for flooring systems in commercial and industrial settings.
– Preparing substrates that have undergone grit blasting or similar treatments.
– Ensuring a robust connection between the primer and subsequent topping layers.
– Providing an excellent bond between cementitious surfaces and the SpECtop CPD System range.
– Priming concrete surfaces in car park deck applications.
– Enhancing adhesion for flooring systems in commercial and industrial settings.
– Preparing substrates that have undergone grit blasting or similar treatments.
– Ensuring a robust connection between the primer and subsequent topping layers.
SpECtop CPD Primer SB offers several key advantages that enhance its performance and ease of use in various applications. These benefits contribute to its effectiveness as a priming solution for concrete surfaces: – Low viscosity allows for easy application and deep penetration into the substrate.
– Creates a chemical bond between the primer and the subsequent topping, leading to superior adhesion.
– Provides a bond strength greater than the cohesive strength of the parent concrete.
– Suitable for a wide range of cementitious surfaces, enhancing versatility.
– Ideal for use under varying environmental conditions typical of construction sites.
– Creates a chemical bond between the primer and the subsequent topping, leading to superior adhesion.
– Provides a bond strength greater than the cohesive strength of the parent concrete.
– Suitable for a wide range of cementitious surfaces, enhancing versatility.
– Ideal for use under varying environmental conditions typical of construction sites.
SpECtop CPD Primer SB is engineered to meet specific technical requirements for optimal performance. Below are the technical specifications:
| Property | Value |
|---|---|
| Specific Gravity | 0.97 |
| Pull-off Strength (ASTM D4541) | 3.0 N/mm² |
| Application Temperature Range | Minimum 5°C, Maximum 35°C |
| Shelf Life | 12 months |
| Flashpoint | SpECtop CPD Primer SB >60°C |
Application:
Preparation:
It is essential that adequate preparation is carried out prior to the application of SpECtop CPD Primer SB. This includes techniques such as grit blasting to ensure the removal of all grease, oil, and loose material from the substrate.
Mixing:
SpECtop CPD Primer SB is supplied as a two-component kit consisting of a pigmented curing agent and a base component. The curing agent should be emptied into the base component and stirred with a spatula until the product appears uniform.
Application Method:
The mixed primer should then be applied to the prepared substrate using a stiff brush. Care should be taken to avoid over-application.
Additional Coats:
If the primer is easily absorbed into the floor, it will be necessary to apply a second coat once the initial coat is tack-free.
Preparation:
It is essential that adequate preparation is carried out prior to the application of SpECtop CPD Primer SB. This includes techniques such as grit blasting to ensure the removal of all grease, oil, and loose material from the substrate.
Mixing:
SpECtop CPD Primer SB is supplied as a two-component kit consisting of a pigmented curing agent and a base component. The curing agent should be emptied into the base component and stirred with a spatula until the product appears uniform.
Application Method:
The mixed primer should then be applied to the prepared substrate using a stiff brush. Care should be taken to avoid over-application.
Additional Coats:
If the primer is easily absorbed into the floor, it will be necessary to apply a second coat once the initial coat is tack-free.
SpECtop CPD Primer SB is available in various packaging options to meet your project needs:
– 1 litre units
– 5 litre units
– 15 litre units
The theoretical coverage rate is 10-15 m²/litre.
– 1 litre units
– 5 litre units
– 15 litre units
The theoretical coverage rate is 10-15 m²/litre.
The warranty for SpECtop CPD Primer SB is contingent upon proper application and adherence to technical guidelines. For more information regarding the warranty, please contact our team at SMCC using any of the available contact methods on this page.
Product FAQ
To apply SpECtop CPD Primer SB, first ensure the substrate is adequately prepared by removing grease, oil, and loose material, ideally through grit blasting. Mix the two components by emptying the curing agent into the base component and stirring until uniform. Apply the mixed primer to the prepared surface using a stiff brush, taking care to avoid over-application. If the primer absorbs easily, apply a second coat once the initial coat is tack-free.
The theoretical coverage rate of SpECtop CPD Primer SB is 10-15 m² per litre.
SpECtop CPD Primer SB can be used on cementitious surfaces, including concrete floors in car park decks and industrial or commercial flooring systems.
Before applying SpECtop CPD Primer SB, ensure adequate surface preparation by removing all grease, oil, and loose material. Techniques such as grit blasting should be used to achieve this. Proper substrate preparation is crucial for optimal adhesion and performance of the primer.
SpECtop CPD Primer SB offers low viscosity for easy application and deep substrate penetration, creates a robust chemical bond for superior adhesion, provides greater bond strength than the concrete itself, is suitable for various cementitious surfaces, and performs well under typical construction conditions.
All equipment may be cleaned of uncured material using SpECtop Cleaning Fluid.
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