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Collins Pine FreeForm MR50

Collins Pine FreeForm MR50

A new, highly moisture resistant particleboard

Collins has developed the first particleboard to attain a MR50 rating, the most stringent ANSI standard for moisture-resistance

Collins Pine FreeForm MR50 Specs


 Industrial Specifications 

Press Size:

 5' x 24' 

Thickness (inches)*:

 5/8” to 1-1/8” 

Thickness Tolerance:

 ±.003" average thickness 

Length/Width Tolerance:


Squareness Tolerance:

 1/32" per foot of panel width 

   *Metric sizes within range also available


Physical Properties*

 Industrial Specifications 


 49 lbs/cu ft 

Internal Bond:

 150 psi 

Modulus of Rupture:

 2500 psi 

Modulus of Elasticity:

 410,000 psi 

Face Screw Pull:

 300 lbs 

Edge Screw Pull:

 240 lbs 

   *Physical properties tested by using method ASTM D 1037-06a


Made in the U.S.A.

Collins Pine Particleboard is produced in Klamath Falls, Oregon.

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