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Winter Shipping Policy is in Effect!
Winter Shipping Policy is in Effect!

4020 Automotive Reducer

SKU 402002
Original price $5.89 - Original price $54.99
Original price
$5.89 - $54.99
Current price $5.89
Choose Your Size: 2oz:
4020 is a specialty reducer or thinner, when painting in humid or cold conditions. The reducer works best when mixed with 4011 Reducer to assist faster drying and curing time.
  • Recommended starting ratio 4020: 3 parts to 4011: 1 part  
  • Contains Acetone and Glycol Ethers.
  • Use only in controlled spray environments with adequate ventilation and a NIOSH or MSHA approved respirator.
  • Over reducing with 4020 is not recommended it can cause the paint to seed. 

4020 Technical Data Sheets | Usage and Application 

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Customer Reviews

Based on 2 reviews
Philippe Greffard

😊 merci beaucoup 😊

Joanne Vermount
Great Product

Making a mix of 4011 and 4020 was the answer to my issues! Thank you Maple Airbrush for helping me out on this issue. Great Shop Defiantly will be back! No More cross-border shopping for me when we have an amazing Airbrush Store right here in Canada!