Interior Finish 750 High-Gloss Polyurethane Finish (Base), Gallon

Interior Finish 750 High-Gloss Polyurethane Finish (Base), Gallon

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Ships from supplier, typically 2-3 weeks.

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Model # 15326614 Mfg # YIC750/1
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Tough two-part interior finish suitable for the interiors of all types of boats.

Interior Finish 750 is formulated for interior application in all types of new boat construction. High in gloss and opacity, it creates a durable, easy-to-clean finish with excellent chemical resistance. When used in combination with Interior Primer 860, Interior Finish 750 holds a Lloyd’s Register Surface Spread of Flame Certificate. Reduced surface preparation requirements and fast walk on time reduces the impact of painting on the other aspects of construction. 

Key Features

  • Formulated for use in all surface boat interiors
  • Tough durable finish
  • Easy to clean and a strong chemical resistance 
  • Fast-curing two-part formula with short walk on time

Physical Data

  • Base Formulation: Two-part polyurethane
  • Finish:  High-gloss
  • Mix Ratio: 100 Part A : 17 Part B by Volume. 100 Part A : 15 Part B by Weight
  • Volume solids: 51%
  • VOC: 440 g/l


  • Recommended Application Method: Brush, roll or spray 
  • Number of coats recommended: 1
  • Recommended Wet Film Thickness: 3.2 mil
  • Recommended Dry Film Thickness: 1.6 mil
  • Application Temperature:  Minimum -10°C/50°F/ Maximum- 35°C/95°F
  • Primer Needed:  Interlux Primer 860
  • Coverage:  521.1 ft/gal. by brush

Drying Times* (Hours)

Drying @50°F @73°F @95°F
To Hard Dry 24 hr. 8 hr. 4 hr.
To Recoat 24 hr. 8 hr. 4 hr.
To Dry Walk on 48 hr. 24 hr. 16 hr.

*The above dry times are minimums. May be recorded after the minimum time shown. There is no maximum dry time before launching.

More information

For detailed application instructions see the Interlux Interior Finish 750 Data Sheet. NOTE: Manufacturer data sheets are subject to revision. Linked data sheets are believed to be accurate at the time of publication.

Capacity 1 Gallon
Color White
Coverage 521 Square Feet/Gallon
Cure Time To Overcoat: 4-24 Hours; To Touch: 4-24; To Walk On: 16-48 Hours
Type Two-Part Urethane