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Room Temperature Surface Coat (Boeing Specifications) - RSC-301XB

Category: Surface Coats
Specs: D32102 Code G56
Ratio: 100pbw to 24pbw
Hardener: SC-150-NB
Description: RSC301-XB Is a light blue room temperature curing, epoxy surface coat. RSC-301XB will serve a variety of applications as it is a universal surface coat. RSC-301XB has excellent brushability and will not sag on vertical surfaces. The unique aspect of this surface coat is it's ability to bond to another surface coat or laminating resin after it is fully cured. Most surface coats must have the second surface coat applied within 45-60 minutes. RSC-301XB with SC-150-NB hardener can be applied up to 24 hours after the initial surface coat. By letting the first surface coat tack or cure fully you eliminate air holes on the surface and telescoping of fiberglass fabric. This process has many advantages over most others. Falling Dart Gardner Impact-Passes 30 in./lb., no delamination on gel coat for reverse impact. (2 coats of gel coat 1/32", 4 ply .014" fiberglass cloth)
Ratio By Weight: 100pbw to 24pbw
Ratio by Volume: 2.6 to 1
Pot Life at 72° F (200 Gram Mass): 15-20 mins.
Cure Time: 12-24 hours
Shore "D" Room Temperature: 82
Flexural Strength: 12,500
Tensile Strength: 10,000
Compressive Strength: 16,300
Heat Distortion: 200°F
Density Resin: 13.3
Density Hardener: 8.3
Density Mixed: 12.33
Specific Gravity Resin: 1.60
Specific Gravity Hardener: 1.00
Specific Gravity Mixed: 1.48
Shelf Life Resin_Hardener: 1 year
Machinability: good
Tack Time @ 77°F: 30-45mins.
Color Resin: white
Color Hardener: dark blue
Color Mixed: light blue

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