MARINE FIBERGLASS HULLBOARD INSULATION
Thermal and acoustical insulation products fabricated from fiberglass hullboard. Passive firewall insulations made from mineral wool and other high-temperature boards.
APPLICATIONS
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Shipboard hulls, bulkheads, overheads, stiffeners, beams, and ductwork requiring thermal protection.
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Bulkheads, stiffeners, and beams that require treatment for fire impingement.
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Shipboard applications requiring USCG fire ratings per USCG No. 164.007.
STANDARD TYPES
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N3A: Plain fiberglass marine hullboard, per MIL-I-742, Ty. II.
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NC3A: N3A hullboard faced with fiberglass cloth per MIL-C-20079, Ty. I, Cl. 2. Finished product meets MIL-I-742, Ty. I.
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N3A-F (Foil): N3A hullboard with a 2-mil aluminum foil facing.
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NC3A-GRVD (Grooved): N3A hullboard, grooved/slotted and faced with perforated fiberglass cloth per MIL-C-20079, Ty. I, Cl. 2
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NC3A-P: N3A hullboard laminated to high-density waffle board, faced with perforated fiberglass cloth per MIL-C-20079, Ty. I, Cl. 2. Finished product meets MIL-A-23054.
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Tuffskin 1613: Fiberglass board faced with fiberglass scrim reinforced mylar. Finished product meets MIL-I-22023, Ty. III.
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Low-K 400 and Low-K 600: 4lb and 6lb density mineral wool approved for USCG applications. Available plain, cloth faced, mylar faced or laminated to high density waffle board.
Fiberglass Hullboard Insulation Data Sheet
