SDPspray HP 50

The SDPspray HP 50 system is a two-component Polyurea coating, applied by high-pressure hot spraying. The reaction is almost instantaneous and forms a continuous, seamless, highly resistant membrane with a Shore 50A hardness.

The SDPspray HP 50 Polyurea system is a coating specially developed for

• Coating for boat hull protection buoys
• Coating for garden seats and sofas made of cut flexible foam

The SDPspray HP 50 Polyurea system is highly valued for

• Its excellent mechanical properties.
• Its excellent elasticity and low aging
• Its excellent leveling power
• Its insensitivity to water (Nco-nh2 reaction faster than Nco-h20)
• Its excellent economic efficiency

The SDPspray HP 50 Polyurea system is a two-component product intended for application via a mobile In situ injection machine. The product temperature is > 60°C and the product pressure is > 130 bar.

The Polyol is a composition based on aminated polyether polyols and 100% reactive amines.

The Isocyanate is an MDI prepolymer.