CTL Leather Inc

  • CTL Leather Inc
  • 90 Carnforth Road
  • Toronto, ON, Canada
  • M4A 2K7


Inspired from the beauty of the rolling soft hills of Italy, Siena is a sophisticated aniline, natural grain leather that has been finished with a rich, yet subtle sheen.

Silky to the touch, Siena is distinguished by its soft and supple surface that begs to be touched.

A true artisans way to make leather, this vivid line can be used for many applications from handbags to residential needs.

Content Full Grain, Aniline
Finish Aniline, Matt, Smooth
Raw Material European
Average Hide Size 50 FT2
Clean Soft Cleaner
Protect Protection Cream


Leather is a natural product. Distinctive markings and nuances in its texture and colour are natural in occurrence and a testatment to its authenticity.

NOTE: Due to color variations on different monitors and color printers, before making exact color and texture matches, we recommend that you request an actual sample to ensure proper color representation as many monitors cannot display colors accurately. CTL Leather is not responsible for color selections made from this website.

available COLOURS

Property Test Method Result
Average Thickness ISO 2589 0.9 - 1.1mm
Tensile Strength ISO 3376 <6
Elongation at Break ISO 3376 Min 40% - Max 70%
Tear Strength ISO 3377 >40 N/mm
Flexing Endurance (after 20,000 cycles) ISO 5402 No Damage
Colour Fastness to Artifical Lilght (Xenotest 72hrs) ISO 105 B 02 4 (Blue Scale)
Colour Fastness to Rubbing (100 Dry Rubs, 50 Wet Rubs) ISO 11640 4, 4 (Grey Scale)
Finishing Adhesion EN ISO 11644 > 3
Determination of pH EN ISO 4050 OK - Min 3, se pH <4, pH <0.7
Ignitability BS 5852-1 (Cigarette) BS 5852:1 EN 1021:1 Pass
Ignitability BS 5852-2 (Match) BS 5852:2 EN 1021:2 Pass
California Technical Bulletin 117 Cal Tech Bulletin 117-2013 Class 1
Wyzenbeek (Oscillatory Cylinder Method at 100,000 cycles) ASTM D 4157.13 Pass