SKU: 56169852738

Sovereign SBR Bonding Agent - For Render, Screed & Repair

Sale price$119.44 Regular price$132.71
Save 10%

Pay in installments of $33.18 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 23 - Aug 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Sovereign SBR Bonding Agent - For Render, Screed & RepairSovereign SBR Bonding Agent High Strength Styrene Butadiene Polymer Additive for Render, Screed & Repair A milky white dispersion of carboxylated styrene butadiene copolymer specially modified for use as a bonding agent and additive. Unlike PVA, it does not re emulsify, making it ideal for waterproofing, tanking, and external applications. Provides improved adhesion, flexibility, water salt resistance, and durability in cement based systems. Key

Sovereign SBR Bonding Agent

High-Strength Styrene-Butadiene Polymer Additive for Render, Screed & Repair

A milky-white dispersion of carboxylated styrene-butadiene copolymer specially modified for use as a bonding agent and additive. Unlike PVA, it does not re-emulsify, making it ideal for waterproofing, tanking, and external applications. Provides improved adhesion, flexibility, water/salt resistance, and durability in cement-based systems.

Key Benefits

  • Superior adhesion to dense or hard-to-bond substrates—concrete, glass, metal, tile & brick
  • Enhances strength & flexibility, reducing cracking, shrinkage, dusting; improves frost resistance
  • Improved water and salt resistance, supports durable external use and tanking systems
  • Non re-emulsifiable—perfect for damp zones, waterproof renders, screeds, and concrete repairs
  • Contains antifoam & antioxidant additives to enhance mix stability and longevity
  • Boosts carbonation protection, safeguarding embedded steel in repairs; increases abrasion resistance

Product Details

  • Form: Milky-white liquid, S.G. approx. 1.01, pH 9–11
  • Solids Content: Around 47% polymer
  • Pack Size: 5 kg tub (also available in larger quantities)
  • Non-combustible & eco-friendly – water-based with no fire hazard

Typical Uses & Mix Ratios

Primer Coat
  • SBR Bonding Agent: 1 part
  • Water: 5 parts

Apply the primer to porous backgrounds. Render can be applied to either wet or dry primer.

Sealer Coat
  • SBR Bonding Agent: 1 part
  • Water: 3 parts

Apply to the rear and edges of timber before fitting and tiling to reduce moisture ingress. Do not prime the face to be tiled.

Bonding Coat (Slurry)
  • SBR Bonding Agent: 1 part
  • Water: 1 part
  • OPC (Ordinary Portland Cement): 1½ parts

Apply the bonding coat while still tacky, before applying renders or screeds.

Safety & Handling

  • Not classified hazardous, but avoid eye/skin contact; wear gloves, goggles, and suitable clothing
  • Can cause mild skin/eye irritation – rinse thoroughly and seek medical advice if necessary
  • Non-flammable, store between +5 °C and +35 °C, protect from frost and direct sun
  • Eco-aware disposal: Avoid drain contamination; dispose per regulations

Ideal For

  • Bonding renders or screeds onto dense, non-porous surfaces
  • Durable external renders, floor toppings, screeds
  • Concrete repairs (steel protection, carbonation resistance)
  • Waterproof/weak substrates—tanking, damp areas, tanking systems
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 56169852738

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 18 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Missy
Charlottesville, US
★★★★★ 5
Cute
Wish it was a bit bigger. Currently works for what I was looking for.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 19, 2026
B
Verified Purchase
BLUESKYS4ME
Pawtucket, US
★★★★★ 5
Recommended
Color: Silver
Very nice, much bigger than I thought it would be. Like the fact there are no stones to fall out so it will last for years to come. . It is of nice weight and very shiny and packaged very nicely. Super fast shipping. I switched out the chain with I had intended to do anyway didn't care much for the one that came with it it was shorter but expected for the price point.. but for $10 the charm itself was worth it. Very happy with purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
A
Verified Purchase
Al Bud
Dallas, US
★★★★★ 5
Beautiful Quality Designed Necklace.
Color: Silver
Absolutely gorgeous necklace for a women and teenager. This is beautiful and the size works perfectly. Definitely a quality design for any person to wear. The price is excellent and worthy of a gift to anyone. The person receiving it will appreciate the high quality and beautiful necklace. Highly recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 31, 2026
B
Verified Purchase
Barry Gilgen
Whiting, US
★★★★★ 5
good product
Color: Gold+Silver
fits wife fine and looks good she loves it
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
D
Verified Purchase
Diandra L McDowell
Natrona Heights, US
★★★★★ 5
No complaints, compliments all the time
Color: rose gold
Beautiful necklace. love the floating butterfly. Rose Gold is my new Gold. back to what I use to wear when I was younger. keeps well doesn't discolor. I shower and bathed in it no issues.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 4, 2026

recommand products