
305 HD Clear Sealer
Manufacturer: Rawlins Paints
Provides a clear, glossy, tack free surface, even in cool, damp conditions. Cures rapidly and is a versatile, chemical resistant sealer/clear coating for concrete and our range of epoxy screeds and mortars.

Product Description
305 HD Clear Sealer provides a glossy, tack free surface, even under conditions of high humidity, and is non-yellowing under the influence of UV light. The product cures rapidly and is a versatile, chemical resistant sealer/clear coating for concrete and our range of epoxy screeds and mortars.
Features & Benefits
- Solvent free, low odour
- Excellent adhesion to concrete and stonework
- UV stable
- Cures under cool, damp conditions
- Clear glossy film
- Low viscosity, easily applied
- Good chemical resistance
Recommended Uses
- As a clear sealer for concrete and masonry surfaces in areas such as chemical plant rooms, food processing and beverage areas, factory units, automotive and aviation areas, etc.
- 305 HD Clear Sealer can be used as a sealer for various systems (consult Technical Department for further details).
It is your responsibility to read the Product Data Sheets (available below) before you place an order and prior to application of the product. The content of this website is our best recommendation and is not advice. Coverage rates quoted are approximate, you agree that coverage depends on the condition of the substrate, surface absorption, texture and application method. We ALWAYS recommend a trial area is coated to ensure the product meets your requirements before use.
Technical Data
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The figures stated above are approximate. Please ensure you refer to all datasheets for full application information. |
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Questions
![]() | Question: Hello, I am looking for a non-impregnating sealer for my concrete kitchen floor. It has underfloor heating and has been ground and polished to 1500 grit. I would like a durable glossy finish. What product can you recommend? Many thanks, Marina |
Answer: The surface tolerance of the 305 HD Clear Sealer will likely not be good enough potentially resulting in a whole host of issues here due to you 'polishing' the floor. 401 Epoxy Floor Primer has the better surface tolerance and does work very well as a gloss sealer. We would recommend a trial area though to ensure you are happy with the finish and adhesion. | |

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