Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
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The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
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Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Cheapest Total Price
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£10.29
10.29 GBP/1.0 l
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Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.5 / 5 (average from multiple review sources, as of 8 Feb 2026)
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 46,321 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 1 to 3 weeks. Express Delivery available with Amazon Prime.
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£10.72
10.72 GBP/1.0 l
Delivery from £4.49
Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£11.52
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Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
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£12.99
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Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£16.14
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Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£17.62
Free Delivery
Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre
Overall Rating: 2.4 / 5 (average from multiple review sources, as of 12 Feb 2026)
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Based on a total of 45,568 customer reviews from independent review platforms.
Sources & Transparency:
The values are derived from publicly available retailer ratings from platforms such as Feefo, http://Reviews.io , Trustpilot, and others, and are aggregated monthly.
All brand names and logos are the property of their respective owners.
Notice:
pricehunter.co.uk cannot guarantee that published shop ratings originate from consumers who have actually made a purchase from the reviewed retailer.
Usually dispatched within 2 to 3 days
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£22.79
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Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre - Details
▶ Finding you the best price!
We have found 7 prices for Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre. Our price list is completely transparent with the cheapest listed first. Additional delivery costs may apply.
Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre - Price Information
- Cheapest price: £10.29
- The cheapest price is offered by Amazon-marketplace.co.uk . You can order the product there.
- The price range for the product Everbuild Opti-Mix 3 in 1 Render Additive - Waterproofing Agent - Super Concentrated - Easy To Use - Yellow - 1 Litre is €£10.29to €£22.79 with a total of 7 offers.
- Payment methods: The online shop Amazon-marketplace.co.uk supports: Direct debit, Visa, Mastercard
- Delivery: The shortest delivery time is In stock working days offered by Amazon-marketplace.co.uk .
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SIKA MaxMix Colour - Concentrated Cement Colorant for Mortars, Rendering, Concrete and Pointing - Yellow - 1 Litre & Everbuild Opti-Mix Super Concentrate Cement Colourant, Black, 1 Litre
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MULTIPURPOSE ADDITIVE - Once added to your render mix, this mortar admix acts as a plasticiser, open-time extender, waterproofing agent and salt inhibitor. IMPROVES WORKABILITY - Works by forming stable air bubbles in your render mix, which improves consistency and flow, making it feel buttery soft. BOOST LONGEVITY - Optimix Mortar Plasticiser can help prevent cracking, shrinking, and frost damage, as it improves waterproofing. REDUCES SALT PERMEATION - Includes additional ingredients that block micropores in your mortar, thereby reducing water ingress and lessening the chance of efflorescence. EXTENDED OPEN TIME - The buttery consistency, improved waterproofing, and more give the admixture better overall workability which includes a prolonged open time for time-consuming applications., Manufacturer: Sika Everbuild
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