Description

• Availability: Sold as dry granules or pre-dissolved solution blocks.
• Archival Protocol: Natural resins (like mastic or dammar) oxidize and yellow. Archives favor chemically stable synthetic resins.
• Core Products: The industry standard is Paraloid B-72, a highly stable acrylic copolymer resin bead. It is stocked heavily because it remains perfectly clear and fully reversible in solvents for centuries.