Save money on chemicals!
"The amazing innovation of this product allows you to accurately measure chemicals of your choice for the correct dilution measurements whilst also saving money by not over measuring/guessing."
FREE Shipping on orders over $150 (Weight Restrictions Apply)
Tolco’s Pro-Blend™ Proportioners are easy-to-use – just turn, squeeze, and pour. Instantly measures from 1/4 oz. up to 3 oz. of liquid.
Pro-Blend Proportioners save money by reducing product waste without the need for costly proportioning systems.
Applications include cleaning concentrates for dilution. Use with other thin, flowing products. (Not resistant to chlorine bleach.)
Pro-Blend™ Bottle Proportioner 28 mm (For Quart Bottles) 9 1/2” Dip Tube
Pro-Blend™ Bottle Proportioner 38 mm (For Gallon Bottles) 12” Dip Tube
Tested on
Please allow extra time for delivery to regional and remote areas.
Free Shipping on orders over $150 excluding remote areas and certain weight restrictions apply for free shipping in each state. Trade accounts $250 minimum for free shipping.
The following qualifies for free shipping:
For orders with free shipping, we determine whether to use a courier service or Australia Post based on the address. If you prefer your order to be shipped via Australia Post, please select the "Parcel Post" option at checkout.
Note: We do not ship to PO Boxes or Parcel Lockers with free shipping.
If your parcel is returned to us, the following conditions outline when additional shipping costs may apply:
*We will not be held responsible for delays or late delivery of Australia Post or courier services.
*If a parcel does not arrive as anticipated, please allow 5-7 working days for Australia Post or couriers to complete process of tracking and locating as in most cases it turns up after 3-7 days of expected delivery. We cannot refund or send another item until this process is completed.
*We don't take responsibility for orders that are lost or stolen once the parcel has been delivered to the correct delivery address.
*Items that are over 21kg may require to pay extra freight costs if in regional or remote areas - we will contact you if this is the case.
All of our prices are in Australian dollars (AUD) and include GST (Goods and services tax)
At The Detailing Shed, we’re committed to supplying premium-grade car care products. Due to the nature of many of our items, particularly chemicals, our return policy has recently been updated. Please review the following carefully before submitting a return or refund request.
Due to safety and quality control, we do not accept returns on the following items:
Unused and unopened accessories such as brushes, pads, and towels may be eligible for return, pending approval by our customer service team. Email us at info@detailingshed.com.au with your order number and photos of the item(s) to request approval.
Yes, we accept exchanges. If you ordered the incorrect product and need to get something else, send it back under the returns policy and make a separate purchase for the new item.
You may cancel your order if it hasn't yet been processed or shipped. Please note that a 3% transaction fee will be deducted from your refund. The remaining amount will be returned to your original payment method.
Once your order has been processed or dispatched, cancellations are no longer possible. However, you can still return the items in line with our Returns Policy.
If you receive a damaged or incorrect item, please notify us within 10 days of delivery. Send an email to info@detailingshed.com.au with your order number and clear photos of the issue. We’ll work quickly to arrange a replacement or refund if stock is unavailable.
If you're returning an item valued over $50, we recommend using a trackable shipping service or purchasing shipping insurance. We are not responsible for returned items that are lost in transit.
If an item hasn’t arrived, please allow 7–15 business days after Australia Post or the courier begins their investigation. We’ll notify you once your case is resolved and any refund or replacement is processed.
Please note: Product packaging or colours may vary from online images due to manufacturer updates. Refunds will not be issued for these variations unless the product is faulty or incorrect.
Discount codes must be applied at checkout and cannot be added to an existing order. We are unable to apply discount codes or refund the difference once an order is processed. Please ensure any promotional codes are entered correctly before completing your purchase. If you experience any issues applying a code, feel free to contact us before finalising your order.
We're here to help
If you need to contact us for advice on any of the products, please email us at info@detailingshed.com.au
Please include description of the product you are interested. Some info of you car, and also what you are trying to achieve.
We may also review our blogsfor product recommendations.
Overall rating: 4.3333335 / 5 from 3 reviews.
Review topics: [].
"The amazing innovation of this product allows you to accurately measure chemicals of your choice for the correct dilution measurements whilst also saving money by not over measuring/guessing."
"Honestly the proportioner is a great item and really helps get the correct amount of liquid for your cleaning/detailing. However it’s not the easiest to clean after use meaning you will probably need two or three for your most popular items. Would recommend"
"Good product, just doesn’t work as I expected. Fills from the top and you have to let the product settle (or shake it) in the measuring cup to get the prescribed amount. Pouring is a bit of pain, but does what it’s intended to do."