SILIKAL® RU 380
MMA Primer for Metal, Concrete and Non-Absorbent Substrates
SILIKAL® RU 380 is a solvent-free, two-component methyl methacrylate (MMA) primer developed for use on both absorbent and non-absorbent substrates. Its medium-viscosity formulation provides excellent substrate wetting and outstanding adhesion, making it ideal for demanding industrial and commercial flooring applications.
Designed for use beneath MMA floor coating and mortar systems, SILIKAL® RU 380 delivers reliable bonding to a wide range of surfaces, including concrete, metal and tiled substrates.
The system offers exceptional adhesion to black steel, stainless steel (V2A), aluminium, hot-dip galvanised steel and other non-absorbent surfaces, creating a secure foundation for long-lasting MMA flooring installations.
Product Information
Product Type/s
Resin Type/s
Service/s
Suitable Surface/s
Container Size/s
Key Benefits
- Excellent adhesion to metal, concrete and tiled surfaces
- Suitable for both absorbent and non-absorbent substrates
- Solvent-free formulation
- Fast-curing MMA technology
- Ideal as a primer for MMA flooring and mortar systems
- Helps improve system performance and long-term durability
- Suitable for industrial, commercial and specialist environments
Typical Applications
SILIKAL® RU 380 is commonly used as a primer within MMA resin flooring systems for:
- Food and beverage production facilities
- Bakeries and dairy processing plants
- Meat and seafood processing facilities
- Retail and supermarket environments
- Car washes and automotive workshops
- Airport hangars and transport facilities
- Agricultural and animal husbandry buildings
- Laboratories and healthcare environments
- Wineries and beverage production plants
- Industrial manufacturing facilities
- Parking structures and service areas
Suitable Substrates
Concrete
Metal
Ceramic and quarry tiles
Stainless steel
Aluminium
Galvanised steel
Other non-absorbent substrates
Recommended Uses
SILIKAL® RU 380 is particularly suited to projects where excellent adhesion to challenging substrates is required, including metal surfaces, refurbishment projects and industrial environments where rapid installation and minimal downtime are essential.
Need Technical Advice?
Choosing the correct primer is critical to the long-term performance of any MMA flooring system. Our technical specialists can advise on substrate suitability, surface preparation requirements, and the most appropriate SILIKAL® system for your application.
Contact us for product recommendations, specifications, technical data, and project support.
Speak to a Technical Specialist
How to Buy SILIKAL® Products in the UK
Silikal products are available in the UK through approved supply channels and technical partners. Depending on your project requirements, you can purchase directly or through authorised distributors and contractors.
Our team can guide you through the most suitable purchasing route, whether you are a contractor, specifier, or end client.
We also provide support with product selection, system specification, and material supply to ensure smooth project delivery.
Contact us for purchasing options and UK availability
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Product FAQs
What substrates can SILIKAL® RU 380 be applied to?
SILIKAL® RU 380 can be used on concrete, metal, ceramic tiles, galvanised steel, stainless steel, aluminium and other non-absorbent substrates.
Is SILIKAL® RU 380 suitable for MMA flooring systems?
Yes. It is specifically designed as a primer for SILIKAL® MMA resin flooring and mortar systems.
Can SILIKAL® RU 380 be used in food production facilities?
When used as part of a suitable SILIKAL® flooring system, it can be incorporated into flooring solutions for food and beverage manufacturing environments.
How quickly does SILIKAL® RU 380 cure?
As an MMA-based primer, SILIKAL® RU 380 offers rapid curing characteristics that help minimise project downtime.
Contact our Silikal UK experts
Please call Silikal UK on 01206 869989 or fill in your details below
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