SpECtite HP600 Primer is a specialized polyurethane primer developed to enhance adhesion across a wide range of substrates and coatings. This high-performance primer is particularly effective on porous surfaces, offering excellent sealing properties and improving bonding with challenging materials.
Designed for both new projects and maintenance applications, it supports successful implementation of topcoats by providing a reliable foundation for adhesion.
Typical uses of SpECtite HP600 Primer include:
The SpECtite HP600 Primer offers several advantages that enhance its performance and usability across a variety of applications:
The SpECtite HP600 Primer is designed to provide reliable performance across various conditions. Below are its technical specifications:
| Colour | Slightly hazy, pale straw liquid |
| Application Temperature Range | Minimum 0°C, Maximum 70°C |
| Cure/Drying Time | Slightly tacky film in 2-4 hours; Min 2 hours, maximum 48 hours |
| Overcoat Time | Allow at least 4 hours before overcoating bituminous substrates |
| Shelf Life | 6 months when kept in a cool and well-ventilated place, protected from heat and direct sunlight |
| Packaging Available | 5 litre and 15 litre pack |
| Theoretical Coverage Rate | 10-15m²/litre/coat depending on substrate texture and porosity |
Application of SpECtite HP600 Primer
The application process of the SpECtite HP600 Primer is crucial for achieving optimal adhesion and performance. Below are the key steps and considerations:
Ensure that surfaces are sound, clean, dry, and free from dust, oil, grease, laitance, and all other contaminants. Remove all loose material by stiff bristle brushing. For new concrete, allow 28 days to cure before removing laitance and applying the primer.
Cleaning:Remove dust, dirt, and loose chippings from the surface. Kill any fungal growth with a suitable fungicide and wash off thoroughly. Fill cracks and voids with exterior mastic and cut open felt blisters as necessary.
Application Method:SpECtite HP600 Primer can be applied directly from the can using a brush or spray. Generally, one application will suffice; however, some highly porous substrates may require two coats.
Moisture Evaporation:Allow for moisture evaporation before the application of the primer for effective adhesion.
The SpECtite HP600 Primer is available in various packaging options to suit your project needs:
For warranty information regarding the SpECtite HP600 Primer, please contact our team at SMCC. We are here to assist you with any inquiries you may have regarding our products and services. You can reach us using any of the contact methods available on this page.
For inquiries regarding SpECtite HP600 Primer or to request additional information, please fill out the contact form. Our experienced team is ready to assist construction and contracting companies with product details, application guidance, and order placement to ensure your project's success.
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