Riverstone

®

Riverstone

A Refined Metallic Finish with Natural Depth

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Riverstone is a semi-translucent metallic finish designed to reveal the natural character of its ZINCALUME® substrate. Its depth and warmth come from the interaction between a specialty pigmented fluorocarbon coating and the reflective qualities of the metal beneath. As light shifts across the surface, subtle variation appears, with neutral grays and darker tones emerging throughout the day.
The finish delivers a smooth, even appearance with a soft metallic sheen that enhances substrate texture without overpowering it. Riverstone is well suited for
applications where visual depth, durability, and material authenticity are essential. Applied over corrosion-resistant ZINCALUME-coated steel and supported by a 20-year finish and 40-year substrate corrosion limited warranty, Riverstone is designed to meet both aesthetic and performance expectations.

Riverstone
ZNALO
SRI: 10 • LRV: 12

Color representation may vary due to printing limitations. Physical metal samples are available upon request. Product is batch sensitive, batches should not be mixed.

®

Riverstone

888-553-5521

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PERFORMANCE QUALITIES
Substrate:
(ASTM A792/A792M)	AZ50 ZINCALUME® Coated Steel	
Thickness:	.0236 (24ga) or .0296 (22ga)	
Steel Grade:	50CL1, 50CL2, or 50CL4	
Finish:	Durable finish with a proprietary distinctive metallic luster using fluorocarbon pre-paint technology with graffiti-resistant qualities	
Surface Appearance:	Smooth and free of blistering and other surface imperfections	
Film Thickness:
(ASTM D5796)	Top System Finish: 0.55 – 0.65 mil

Bottom System Finish: Primer = 0.15 – 0.25 mil
Backer = 0.30 – 0.40 mil	
Specular Gloss:
(ASTM D523)	60 Degree Specular Gloss = 10% - 20%	
Hardness:
(ASTM D3363)	HB Min	
Cure Test:
(ASTM D5402)	50 Double MEK Rubs Minimum	
Cross Hatch Adhesion:
(ASTM D3359)	No Tape Off	
Reverse Impact:
(ASTM D2794)	No Tape Off, 80 inch-pounds of force	
T-Bend Flexibility:
(ASTM D4145)	2T No Tape Off	
Humidity Resistance:
(ASTM D2247)	1,000 Hours – Passes (100% RH @ 100 degrees F)	
Salt Spray Resistance:
(ASTM B117)	1,000 Hours – Passes
(5% Salt Spray @ 95 degrees F)	
Production Location:	Rancho Cucamonga, CA