Sikagard® 551S Elastic Primer is for very dense or porous concrete surfaces or difficult application conditions.
Sikagard® 551S Elastic Primer is a one component, solvent containing primer which provides deep penetration yet is water vapour permeable, whilst strenthening the surface.
Sikagard® 551S Elastic Primer is a priming solution designed to provide adhesion and bonding power to surfaces that are extremely porous or dense and can be difficult to coat. Sikagard® 551S Elastic Primer can also be used as a primer to firmly adhere to existing solvent based coatings.
Sikagard® 551S Elastic Primer can be applied using a brush, roller or airless spray. It has a theoretical coverage rate of 7-10 square metres per kg. Sikagard® 551S Elastic Primer can be overcoated after 18 hours (at 20 degrees Celsius) with Sikagard® 550W.
Surface and Environment
Sikagard® 551S Elastic Primer has been designed for use on porous or dense surfaces (primarily concrete). It is suited for application in adverse conditions, offering good strength and deep penetrative qualities.
- Primer for use with dense or porous concrete
- Can be used in difficult application conditions
- Used as primer with Sikagard® 550W
- Deep penetration
- Water vapour permeable
- Surface strengthening
- Solvent based polymer binder
- Application by brush, roller or airless spray
- Theoretical coverage 0.10 - 0.15 kg/m2
- Available in 20kg containers (only)