Special bonding
Champion SBR
The bonding & waterproofing performance booster
A Styrene Butadiene Rubber emulsion added to cement slurry, mortar, concrete and grout for stronger adhesion and better water resistance.
At a glance
- Appearance
- White liquid
- Packs
- 1 · 5 · 10 · 20 L
- Use
- Bonding, repairs, waterproofing
- Waterproofing mix
- 1:1:2 (SBR : water : cement)
- Shelf life
- 18 months, unopened
- 1:1 Bonding agent SBR : grey cement
- 100 sq.ft Waterproofing At 1 mm in 2 coats
- 4 Pack sizes 1, 5, 10 and 20 litres
- 18 mo Shelf life Unopened, sealed pack
The bond between old and new
Repairs and waterproofing often depend on one thing: the bond between old and new material. Champion SBR mixes into cement slurry, mortar and concrete to make that bond stronger and more water resistant.
- 01 As a bonding agent, mix SBR 1:1 with grey cement (about 45–48 sq. ft.).
- 02 For waterproofing, mix 1:1:2 (SBR : water : cement).
- 03 Apply in 2 coats about 1 mm thick for roughly 100 sq. ft.
Built into every pack
Five things Champion SBR adds to every mix.
-
Water resistant
Better water resistance in mortar and plaster.
-
Durable protection
Stronger, longer-lasting repairs.
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Long lasting performance
A bond that holds over time.
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Super adhesion
Joins old and new concrete firmly.
-
Crack free
Helps mortar and plaster stay intact.
Technical
snapshot
Key properties from the Champion catalogue. Download the technical data sheet for full details.
- Packaging
- 1 L · 5 L · 10 L · 20 L
- Appearance
- White
- Shelf life
- 18 months, unopened, original sealed packaging
- Bonding agent
- 1:1 (SBR : grey cement) · approx. 45–48 sq. ft.
- Polymer modified plaster
- 750 g – 1 kg per 50 kg bag of cement
- Polymer modified concrete
- 1.5 – 2 kg per 50 kg bag of cement
- Polymer modified mortar
- 3 – 3.5 kg per 50 kg bag of cement
- Waterproofing
- 1:1:2 (SBR : water : cement) · 100 sq. ft. at 1 mm in 2 coats
- Best for
- Residential; bathrooms; swimming pools; fountains; hospitals; cafeterias and laboratories
Questions about
Champion SBR
How much SBR goes into plaster or concrete?
750 g – 1 kg per 50 kg bag of cement for plaster, 1.5–2 kg for concrete and 3–3.5 kg for mortar.
How do I mix SBR for waterproofing?
Mix 1:1:2 (SBR : water : cement) and apply in two coats about 1 mm thick, covering roughly 100 sq. ft.
Which pack sizes are available?
1 L, 5 L, 10 L and 20 L.
Talk to our team
Make every repair
bond for good.
Our technical team will help you choose the right product, quantity and application method for your site.