MS Spray F CAR is a one-component sealant that hardens with moisture based on MS PolymerTM, characterized by low viscosity and a particular consistency that make it suitable for spray applications with a special, easy-to-use compressed air dispensing gun. By adjusting the gun it is possible to apply layers of different thickness and type of finish with maximum precision

MS Spray F Car is expressly designed to carry out sealing and protection of overlap joints and welding between metal sheets in the bodywork. Due to its anti-vibration and soundproofing characteristics, it is particularly suitable for covering sheet metal on door interiors, bonnets, luggage compartments and sides.

MS Spray F Car has all the peculiar characteristics of MS PolymerTM technology:

• Absence of solvents and isocyanates.
• Almost zero withdrawal.
• Flexible at low (-40 ° C) and high (+ 100 ° C) temperatures.
• Neutral reaction, absence of odor.
• Very fast polymerization.
• Compatibility with most paint systems
• Recoatable immediately after skin formation, without negative influences on the hardening times of the sealant and on the properties of the paint.
• Excellent adhesion to all sheets used in bodywork, galvanized sheets, aluminum and rigid PVC.
• Excellent resistance to aging and UV rays.

TCNICAL DATA

• Specific weight: 1.4 kg / dm³
• Shore A hardness (DIN 53505): 45
• 100% modulus (DIN 53504): 1.5 MPa
• Breaking load (DIN 53504): 2.0 MPa
• Elongation at break: 150 - 200%
• Shear strength (ASTM D 624-73): 9 N / mm
• Skin formation: 20 - 40 minutes approx. (20 ° C / 50% RH)
• Hardening speed: 3 mm at 24 h. (20 ° C / 50% RH)

The values shown in the table should not be considered as specifications

Application of the sealant: the application of MS Spray F CAR is carried out with a special air gun. By adjusting the pressure (2-3 atm.) And the opening of the nozzle, it is possible to concentrate or open the spray beam and obtain a more or less smooth textured finish according to specific needs. between 30 and 40 cm.