Protect your engine's SCR system and only use high-quality, API ceritifed DEF.
DEF should be stored in HDPE plastic containers and above freezing.
Bulk DEF Program
- Usage over 2,000L per year
- Tote and pump loaned at no charge
- Free automatic delivery available!
Diesel Exhaust Fluid
Online lubricant orders will be billed to your Chalmers Fuels account. Free deliveries Wednesdays and Fridays.
Don't have an account yet? Complete a short application before submitting your order: www.chalmersfuels.ca/commercial
Please call the office with any questions! Thank you