Mounting Corners In Stock

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Mounting Corners
  • Application

    3L mounting corners are made of archivally-safe polypropylene and acid-free paper. The high-quality pressure-sensitive adhesive does not come in contact with the document or photo being mounted.

    These museum-grade mounting corners come in several designs and sizes to provide safe mounting of small prints in albums and large prints in mats for framing. We now offer the 10mm Standard Full Corners in Black or Clear polypropylene.

    We also offer Black and White Paper Mounting Corners. These acid-free and lignin-free corners are great for creating vintage-style photo albums. Use our 3-ring pages with archival cardstock available in black, white, and gray.

  • Features

    All of these Mounting Corners are self-adhesive and archival.

    Standard Full Corners are traditionally-styled mounting corners and are offered in 4 sizes: 10 mm (3/8") for up to 4 x 6 prints / 19 mm (11/16") for up to 8 x 10 prints / 32 mm (1-1/4") for up to 11 x 14 or 13 x 19 prints / 75 mm (3") for up to 20 x 24 prints.

    Cut Back Corners are unique corners that feature a “cut back pocket” which is intended for use with matted works. The corner covers only the edge of the work, making the adhesive corner “invisible” behind the mat. They are available in two sizes: 32 mm (1-1/4") for up to 11 x 14 prints / 75 mm (3") for up to 20 x 24 prints.

    Paper Corners are available in black and white. They are 12 mm (1/2"). Perfect for creating an archival album that has that vintage look. The black corners on black paper with white writing (see our Stabilo Pencils) is a classic style of photo album.

    Double Sided Mounting Tape and Squares are handy for use in mounting non-archival prints, photos, and documents. While the use of adhesives is not generally approved of in archival work, in many applications such as identification labels and tags it is not necessary to follow strict archival protocols.

    Mounting Squares are repositionable for approximately 5 minutes for ease and accuracy of use. Beyond that time they cure to a permanent bond for a secure and dependable mount. The 1/2"-squares come in a self-dispensing box. Each square has a top release liner with a handy positioning tab to permit precise placement. Our 1/4"-wide tape is supplied in a continuous 25-meter (81’) roll in a handy dispenser with a built-in cut-off edge.

  • Specifications

    Cut Back Corner 32mm (50-132): measures 1-1/4", 1/4" overlap on print edges

    Cut Back Corner 75mm (50-0175): measures 3", 5/8" overlap on print edges

Mounting Corners (250 per box)
Clear Polypropylene
ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
Standard Full Corner – 10 mm
Box of 250

50-010 $4.45 $4.10 $3.90
Standard Full Corner – 19 mm
Box of 250

50-019 $7.60 $7.00 $6.70
Standard Full Corner – 32 mm
Box of 250

50-032 $12.15 $11.15 $10.70
Cut Back Corner – 32 mm
Box of 250

50-132 $12.15 $11.15 $10.70
Black Mounting Corners (250 per box)
Black Polypropylene
ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
Black Standard Full Corner – 10 mm
Box of 250

50-010-BK $4.65 $4.30 $4.10
Mounting Corners (100 per box)
Clear Polypropylene
ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
Standard Full Corner – 75mm
Box of 100

50-075 $16.65 $15.35 $14.65
Cut Back Corner – 75mm
Box of 100

50-175 $16.65 $15.35 $14.65
Paper Mounting Corners (108 per package)
Acid-Free Paper
ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
Black Paper Corner – 12mm
Box of 108

50-012-BK $4.35 $4.00 $3.85
White Paper Corner – 12mm
Box of 108

50-012-WH $4.35 $4.00 $3.85
Double-Sided Mounting Tape & Squares
Permanent Adhesive
ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
1/2'' Mounting Squares
Box of 500

51-005 $5.05 $4.65 $4.45
1/4'' Wide Mounting Tape
81 ft / 25 m

51-25-81 $15.20 $14.00 $13.35
Clear Print Mounting Strips - PKG of 25 ITEM# : QTY. 1 : QTY. 2-9 : QTY. 10+ : ORDER :
Clear Print Mounting Strips
10 inches wide

150-010 $14.15 $13.05 $12.45