
Here at Rainbow Chalk, we’ve been perfecting our water and chalk based formulas since 1994, when the company was founded in Harlow, Essex, UK.
Our first innovation, the Liquid Chalk Marker, quickly became a leading product in the domestic and commercial market due to the quality and price point.
Our knowledge and passion for water and chalk based products began to expand, which led us to bring more fantastic DIY products to the market!
We manufacture white label products for household name brands
Rainbow Chalk are a popular white label manufacturer for the UK and Europe. Our private label manufacturing helps businesses to fast track their growth and expand retail capacity .
Our tried and tested quality control processes mean our products:
- Always meet the same exceptional standard
- Are manufactured and supplied on time, every time.
Grout Pens, Chalk Markers, Chalk Paint and Auto Pens are among our most popular products for private labelling.

The benefits of outsourcing to a white label manufacturer
Developing products with fool-proof formulas, that comply with industry regulations and are loved by your customers can take years (and a healthy budget) to achieve.
Your business can sidestep these obstacles and capitalise on the products Rainbow have been perfecting for decades.
- Market ready, consumer tested products
- Formula perfected, safety assured and industry complaint
- Quick lead times due to our automated machinery
- Innovative products that customers love (see our Trustpilot & Amazon reviews)
- Save time, money and headaches by running your business more efficiently
Rainbow’s white label manufacturing approach
Our products are market-ready, consumer-tested, stability-tested, safety-assessed & regulatory-compliant.
- ISO 45001 Certified – specifies requirements for an occupational health and safety (OH&S)
- ISO 14001 Certified – specifies requirements for an effective environmental management system (EMS)
- ISO 9001 Certified – specifies requirements for a quality management system (QMS)
For you, this means no headaches over:
- Health & Safety concerns
- Underwhelming formulas
- Customer satisfaction
- Industry Compliance
- Manufacturing & supply lead times
You supply us with your label artwork, and we take care of the rest. You can focus on what’s important like your retailers and launch campaigns.
Rainbow provides a fast, reliable and effective solution to save your business time, money and unwanted stress, so you can expand without set-backs.
Get in touch about our white labeling services
For more information or to enquire about our whitelabel manufacturing for your UK or International business, please get in touch!
Email us at info@rainbowchalk.com and we’ll get back to you ASAP!