Bio-4 is a versatile ink degrader and stain remover for use on textile and graphic inks. Formulated using biodegradable and organic compounds that make Bio-4 environmentally acceptable and drain safe. Bio-4 works on contact to immediately penetrate, dissolve, and remove plastisol, UV, water based, conventional/solvent based, enamel, epoxy, and vinyl inks from screens. Bio-4 has non-caustic stain removers built-in which aggressively remove image stains without harming the mesh. Bio-4 rinses freely and easily with water and has a very pleasant cherry scent.
• Environmentally safer
• Non-toxic and non-hazardous
• Drain safe
• Mesh safe
• Triple action performance – cleans ink, removes stains & degreases mesh in one step
• Works great on plastisol and graphic screen inks
• Great cherry scent
When you purchase a Kor-Chem subscription, you may select the product quantity and frequency of your order shipments. Upon each shipment, your subscription order will be charged to the credit card saved on your account. You will receive shipments until you change or cancel your subscription. Please review the subscription options and pricing carefully before you enroll in any subscription program.
How long will it take to ship my order?
Orders typically ship the same day when placed by 1:00 PM EST. Some products and equipment have longer lead times. Please check the lead times for these items on the product pages.
How do I track my order?
Once your order ships, a tracking number will be emailed to you along with a link that may be used to follow your order from our door to yours!
Where does my order ship from?
Orders ship from Atlanta, Georgia 30336.
Can I pick up my order instead?
What is the return policy?
All web store orders have a 30-day limited return policy. We accept order returns on any un-opened and un-used product. Product returns must be initiated within 30 days of purchase date of your order and require a Return Goods Authorization. All product returns are subject to a restocking fee.
What are the restocking fees?
A 25% restocking fee will be applied to all approved returns due to receiving, processing and credit card fees. Approved returns must be received in original, re-sellable condition with no additional markings and/or labeling on the packaging. Any opened or damaged products may be subject to additional restocking charges based on the condition of the return.
How do I request a return?