Sprint Systems of Photography Record Alum Hardening Converter (4L)

Sprint Systems of Photography Record Alum Hardening Converter (4L)

Sprint Systems of Photography Record Alum Hardening Converter (4L)

B&H # SPHA4L MFR # AL004-R
Sprint Systems of Photography Record Alum Hardening Converter (4L)

Show MoreLess

Close

Now Viewing:

Special Order
Available for Store Pickup in 7-14 business days

Product Highlights

  • Suitable for Film or Paper
  • Adds a Layer of Protection to Emulsions
  • Increases Archival Permanence

This item is noncancelable and nonreturnable

This item is not available for purchase online. Please call us at 800.606.6969, or visit our NY Superstore.

$0.00 Tax Collected Outside NY and NJ

You Pay: $22.95

Add to Cart
Add to Wish List Item in Wish List
  • 1Description

The Record Alum Hardening Converter from Sprint Systems is designed to add a layer of protection to films or to paper emulsions that can be easily damaged.

Unhardened emulsions can be scratched when wet or absorb moisture when dry. Adding Record Alum Hardener to your fixer will toughen the emulsion to be more resistant to scratching and water absorption, and will increase the archival permanence of your print or film. For paper, every liter of hardener converts 66.6 liters of diluted 1:9 fixer into a working solution. For film, it converts 33.3 liters of diluted 2:8 fixer into a working solution for every liter of hardener added.

Table of Contents
  • 1Description
Quantity 1.1 gal (4 L)
Yield Paper: 66.6 liters of working fixer solution per liter of hardener
Film: 33.3 liters of working fixer solution per liter of hardener
Dilution Paper: 15 mL of hardener to every liter of fixer
Film: 30 mL of hardener to every liter of fixer
Packaging Infouuuyzcdvvtcybd
Package Weight 10.5 lb
Box Dimensions (LxWxH) 7.1 x 7.1 x 7.0"
Be the first to review this item
See any errors on this page? Let us know.