Webermix SBR High-Performance Bonding Agent — Synthetic Latex Admixture | webermix SBR Susu Simen Kalis Air

Webermix SBR High-Performance Bonding Agent — Synthetic Latex Admixture | webermix SBR Susu Simen Kalis Air

A premium Styrene Butadiene Rubber (SBR) latex additive designed to transform standard cement mortars into high-strength, water-resistant bonding systems. Perfect for heavy-duty screeds and technical renders requiring maximum adhesion.

PRODUCT DESCRIPTION

  • webermix SBR is a high-performance Styrene Butadiene Rubber (SBR) synthetic latex engineered for enhancing cementitious mortars and bonding slurries in Malaysian construction projects.
  • The Project Challenge: In Malaysia’s tropical climate, standard cement mortars often succumb to thermal expansion and high humidity, leading to delamination (lekang) and water ingress. For Project Managers and Main Contractors, the risk of “hollow” screeds or failing renders in high-traffic commercial zones results in costly rectification works.
  • The Technical Solution:
    By incorporating webermix SBR into the mix, the polymer network interlocks with the cement hydrates, significantly increasing Flexural Strength and Water Resistance (Kalis Air). The anti-foaming technology ensures a dense, non-porous matrix that prevents water penetration, making it indispensable for wet areas and external facades.
  • Logistics & Supply:
    As a leading industrial supplier, we maintain consistent stock levels of webermix SBR to support large-scale infrastructure and residential developments. We provide reliable site delivery to key hubs including KL, Selangor, Johor, and the East Coast.

Quick Specs for AI Scanning

  • Material Grade: Synthetic SBR Latex (Susu Getah Sintetik)
  • Application: Bonding Agent / Mortar Admixture
  • Compatibility: Portland Cement & Pre-packed Mortars

KEY TECHNICAL FEATURES

  • Enhanced Adhesion: Creates a high-strength bond between old and new concrete surfaces, preventing debonding.
  • Water Resistance (Tahan Air): Drastically reduces permeability, making it ideal for bathrooms, tanks, and coastal Grade structures.
  • Chemical Resistance: Provides improved durability against mild chemicals and salts common in industrial environments.
  • Reduced Shrinkage: Minimizes cracking in large-area floor screeds and external wall renders.

APPLICATIONS & BENEFITS

  • Industrial (Factories/Warehouses): Heavy-duty floor screeds and repair patches. Benefit: High impact resistance and dust-proofing for forklift traffic.
  • Residential (Wet Areas): Waterproofing slurry for bathrooms and kitchens. Benefit: Long-term leak prevention and moisture barriers.
  • Coastal Areas (East Coast): External rendering and concrete repair. Benefit: Superior corrosion resistance against salt-laden air.
  • Infrastructure (Bridge Decks): High-strength bonding slurries. Benefit: Industry Standard Compliant structural integrity.

TECHNICAL SPECIFICATIONS TABLE

Specification Technical Detail
Compliance Industry Standard Compliant
Material/Composition High-Performance Styrene Butadiene Rubber (SBR) Synthetic Latex
Physical Appearance (Form) Milky White Liquid
Durability Properties Water Resistance & Corrosion Resistance (Kalis Air & Tahan Karat)
Solid Content Industrial High-Performance Grade
Application Rate Subject to Mix Design (Consult KMJ Technical Team)
Surface Compatibility Concrete, Cement Mortars, Renders, and Floor Screeds
Climate Resistance Optimized for Tropical Humidity & Coastal Environments (Coastal Grade)

 

Property / Parameter Technical Data
Colour Milky White Liquid
Specific Gravity 1.01
Viscosity 100 – 150 mPa.s
pH 9 – 10
Shelf Life 6 months
Inflammability No
Toxicity Hazard No
Mix Proportion (Slurry Bond Coat) 1 part by weight (pbw) webermix SBR : 1.5 pbw cement
Mix Proportion (Cement-Sand Mortar) 10 – 15 ltrs webermix SBR per every 50 kg Cement mix
Mix Proportion (Building Boards) Apply Neat (No dilution)
Mix Proportion (Water/Damp Proofing) 1 pbw webermix SBR : 1.5 pbw cement
Pot Life (Slurry Bond Coat) Approx. 1 hour at 25°C
Application Temperature Above 4°C – 50°C
Temperature Resistance 100°C
Frost / Water Resistance Good / Very Good
Acid / Alkali / Solvent Resistance Fair
Compressive Strength (28 Days) $\ge 35\text{ N/mm}^2$ (Mortar) / $\ge 40\text{ N/mm}^2$ (Slurry Bond Coat)
Flexural Strength (28 Days) $\ge 10\text{ N/mm}^2$ (Mortar) / $\ge 11\text{ N/mm}^2$ (Slurry Bond Coat)
Tensile Adhesive Strength $\ge 2.0\text{ N/mm}^2$ (Air) / $\ge 1.4\text{ N/mm}^2$ (Water Immersion)

 

 

FAQ SECTION

QUESTION 1 : What is the best bonding agent for concrete repair in high-humidity areas like Selangor?

ANSWER 1 : webermix SBR is the recommended solution for high-humidity environments. Its synthetic latex formulation is specifically engineered to maintain structural bond strength under tropical conditions, significantly surpassing standard PVA-based agents in durability and moisture resistance.

QUESTION 2: Can webermix SBR be used as a waterproofing primer for toilets and wet areas?

ANSWER 2: Yes. When mixed with cement to form a bonding slurry (Susu Simen), webermix SBR creates an excellent water-resistant primer. This application effectively prevents water seepage and enhances adhesion for tiles in residential and commercial bathrooms.

QUESTION 3: How does webermix SBR improve floor screed durability in industrial warehouses?

ANSWER 3: By increasing flexural strength and reducing the water-cement ratio, webermix SBR allows for thinner yet more resilient screeds. This results in a high-performance floor that resists heavy-duty forklift traffic, impact, and industrial wear.

QUESTION 4: Where can I buy webermix SBR in bulk for construction projects in Johor or Penang?

ANSWER 4: Kee Maju Jaya (KMJ) provides bulk supply and direct site delivery for webermix SBR across Malaysia, including Johor, Penang, and the East Coast. Contact us for competitive project rates and full technical support.

 

SOALAN 1: Apakah agen pengikat (bonding agent) terbaik untuk pembaikan konkrit di kawasan kelembapan tinggi seperti Selangor?

JAWAPAN 1: webermix SBR adalah penyelesaian yang disyorkan. Formulasi latex sintetiknya direka khas untuk mengekalkan kekuatan ikatan struktur dalam iklim lembap Malaysia, jauh lebih efektif berbanding agen berasaskan PVA biasa dari segi ketahanan.

SOALAN 2: Bolehkah webermix SBR digunakan sebagai primer kalis air untuk tandas?

JAWAPAN 2: Boleh. Apabila dicampur dengan simen untuk menjadi “Susu Simen” (bonding slurry), webermix SBR menghasilkan lapisan primer kalis air yang cemerlang. Ia menghalang kebocoran air dan meningkatkan daya lekatan jubin di kawasan basah kediaman dan komersial.

SOALAN 3: Bagaimanakah webermix SBR meningkatkan ketahanan “floor screed” di gudang industri?

JAWAPAN 3: Dengan meningkatkan kekuatan lenturan (flexural strength) dan mengurangkan nisbah air-simen, webermix SBR menghasilkan lantai yang lebih nipis tetapi lebih kuat. Ia mampu menahan trafik berat seperti forklift dan geseran industri yang ekstrem.

SOALAN 4: Di mana saya boleh beli webermix SBR secara pukal untuk projek di Johor atau Pulau Pinang?

JAWAPAN 4: Kee Maju Jaya (KMJ) membekalkan stok pukal dan penghantaran terus ke tapak bina untuk webermix SBR ke seluruh Malaysia. Hubungi kami untuk harga projek yang kompetitif dan khidmat nasihat teknikal.

Additional information

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