Superclear- Photocentric Group, imagepac, Clear Photopolymer stamps
Photopolymer Manufacturers
Photopolymer Manufacturers
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imagepac superclear is a highly optimised product for making craft stamps. It is pre-packaged 50 durometer photopolymer in a sachet. One side of it is rigid, aiding handing during processing and the other is flexible, providing excellent imaging.

Both sides of the imagepac plastic pouch are removeable. This provides a naturally sticky back for the stamp allowing easy re-postioning on an acrylic block or attaching to the base of a self-inker.


  • No pouring of resin, no mess, no bubbles, no laying of film, tape or pouring resin, saving over 10 minutes per plate.
  • 30% less waste than when pouring resin.
  • Reduced stock holding,
  • Carrying only one item instead of four.
  • Easier to use, can delegate the process.
  • Reliably delivers a higher quality product.

Recommended use

imagepac superclear is ideally suited for making craft stamps or for business stamp applications where you want to mask to produce large numbers of the same sized pre-cut stamps.

Polymer specifications

Hardness 53 Shore A (51 to 56)

Viscosity 15,000 cps (12,000 – 17,000)

Colours Non-yellowing clear

Storage 10<t>50°C

Packing specifications

A3, A4 & A6 packed in 5’s

A5 & A7 packed in 10’s

Typical plate properties

Typical plate properties

Plate thickness 2.55mm or 3.2mm

Fine line min 0.152mm (0.006”)

Isolated dot min 0.254mm (0.010”)

Tone range 2-95%

Line screen max 100dpi


inner seal usable area

A3 306 x 436mm 301 x 431mm 113/4 x167/8”


A4 217 x 301mm 212 x 301mm 81/4 x113/4”


A5 217 x 158mm 212 x 155mm 81/4 x6”


A6 107 x 140mm 104 x 137mm 4 x53/8”


A7 107 x 74mm 104 x 71mm 4 x23/4”


A8 58 x 69mm 53 x 63mm 2 x23/8”

Subject to availability.

Processing instructions

imagepac superclear works on all existing types of photopolymer exposure units. Lay negative,place imagepac on top with ‘imagepac’ readable, use standard back and main exposure times for your machine and adjust either if necessary. Wash, rinse, dry (optional), post expose under water, rinse, dry and apply.

For full processing instructions visit our support section

Storage conditions

Store sachets in closed box. Finished plates will last for years and deliver over a million impressions if kept away from sunlight and solvent based inks.

Ink compatibility

Water, oil and glycol based.