PPG Aerospace/PRC DeSoto® Secondary Fuel Barrier Coating 1 pt Liquid (Part A/B) Clear/Tan (Part B/A) PR1196PT

PR-1196 is sprayable, polyurethane coating designed for use as a secondary fuel barrier on aircraft integral fuel tanks. The products is typically applied to the exterior surfaces of the center wing box tank. Should a leak occur in the tank's primary seal system, PR-1196 will aid in containment of the leak and prevent fuel migration. The uncured material when mixed is very thixotropic which allows it to obtain a good film thickness even on vertical surfaces. It cures at room temperature to form a resilient transparent coating with high elongation and tensile strength properties.

TECHNICAL INFORMATION
• FAA-NR Approved

SPECIFICATIONS
• Container Size: 1 pt
• Form: Liquid (Part A/B)
• Color: Clear/Tan (Part B/A)
• Composition: >=20 to <=50% Benzene, Ethenylmethyl-, Homopolymer, >=20 to <=28% Butanone, >=1 to <=6.8% Heptan-2-One, <=1.2% Non-Anoic Acid (Part A), >=5 to <=7.3% Butanone, >=0.1- <=2.64% Methyl-M-Phenylene Diisocyanate, >=0.1 to <=2.9% Heptan-2-One (Part B)
• Curing Time: 7 Days
• Specific Gravity: 1.01 (Part A), 1.04 (Part B)
• Viscosity: >21 cSt (Part A/B)
• VOC Content: 93 g/L (Part A), 323 g/L (Part B)
• Tensile Strength: 3000 psi
• Boiling point: 79.44 to 148.89 deg C (Part A), 79.44 to 251.11 deg C (Part B)
• Flash Point: 21.11 deg C (Part A), 36.11 deg C (Part B)
• Mixing Ratio: 90:100
• Application Time: 2 hr
• Domestic/Import: Domestic

AIRCRAFT ELIGIBILITY
• AIMS 04-04-008
• BMS 5-81 - Type II
• Class 1 - Boeing
• MM1078 - Class 1 - Mitsubishi Heavy Industries

APPLICATIONS
• Industrial use Only