This is due to an acid free mat used by the framer for framing.
Acid free matte paper.
It is also lignin and sulfur free.
Choose one of our acid free pre cut mats or customize an uncut matboard.
25 sheets 20 by 30 inches 75 sheets total 3 pack 4 5 out of 5 stars 136 23 80 23.
Acid free paper is paper that if infused in water yields a neutral or basic ph 7 or slightly greater.
Pastelmat significantly reduces the need for fixative which means that colors remain vibrant and fresh once applied.
Get it as soon as thu oct 1.
Pastelmat is ideal for use with all dry media pastel sticks panpastel pencils and charcoal.
Acid free papers are made using alkaline paper making technology.
Tru red 12.
Add elegance and protection when framing photos or artwork by adding a frame mat in a complementary color.
Skip to search results.
No matter the buffering process a manufacturer uses on their mat boards chemicals are still artificially applied to the mats.
Copy printer paper 821 invitations 395 art paper rolls 349 specialty envelopes 274 stationery 263 more.
The paper is also buffered with an alkaline reserve such as calcium carbonate to neutralize acid compounds absorbed from the atmosphere or formed through natural aging.
You would not put chemically treated food in your body.
Golden state art 10 pack self assemble acid free cardboard paper frames photo mat with backing board pre gummed for artworks prints photos includes clear bags black 11x14 mat for 8x10 picture 4 5 out of 5 stars 26.
The best mats to use are pure 100 cotton rag.
It has the added bonus of being gentle on both fingers and blending tools.
Acid free printer paper 4047 items filters.
It is acid free and lightfast.
This means the ph of the pulp that is used to form the paper is above 7 neutral.
Browse matte acid free paper on sale by desired features or by customer ratings.
Buy online pick up 320 department.
Available in my store.
It can be made from any cellulose fiber as long as the active acid pulp is eliminated during processing.