Aqua Flex Aqua Bond — 5L
Synthetic-Rubber Latex Admixture & High-Strength Bonding Agent
Aqua Bond — 5L
AQUA BOND (5L) is a stable water dispersion of an SBR (styrene-butadiene rubber) synthetic elastomer with a low glass transition temperature. Engineered to enhance elasticity, workability, and ageing stability, it significantly improves adhesion (>2.0 MPa per EN 1542), flexural and compressive strengths (up to 33 MPa at 28 days), abrasion resistance, and impermeability. Highly effective for bonding screeds (10–35 mm), floating screeds (>35 mm), external renders, repair filler mortars, and high-adhesion slurry bonding coats.
Engineered Features
Designed for Maximum Durability
Verified performance characteristics formulated for professional building protection.
Superior Substrate Adhesion
Achieves >2.0 MPa bond strength (EN 1542) between existing substrates and new screeds, renders, or mortars.
High Mechanical Strength
Increases compressive strength to 33 MPa at 28 days (7 MPa at 1d, 25 MPa at 7d) with higher flexural resilience.
Impermeability & Durability
Significantly reduces permeability, resists dampness and ageing, and improves freeze-thaw durability.
SBR Elastomer Chemistry
Stable SBR water dispersion resistant to diluted acids, saline solutions, and operating temperatures from −30°C to +90°C.
Technical Specifications
Product Data & Application Scope
Verified physical properties and documented application standards.
| Property | Specification |
|---|---|
| Product type | Water-based synthetic-rubber latex |
| Net content | 5L e |
| Consistency | Fluid liquid |
| Colour | White |
| Density | 1.02 g/cm³ (reference) |
| pH | 8 (reference) |
| Dry solids | 36% (reference) |
| Adhesion to substrate | >2.0 MPa (28 days) |
| Compressive strength (1 day) | 7 MPa |
| Compressive strength (7 days) | 25 MPa |
| Compressive strength (28 days) | 33 MPa |
| Temperature resistance | −30°C to +90°C |
| Application temperature | +5°C to +40°C |
| Damp resistance | Excellent |
| Ageing resistance | Excellent |
| Shelf life & Storage | 24 months in unopened original packaging. Protect from frost. |
Directions For Use
Recommended Application Procedure
Follow these manufacturer guidelines for optimal surface bonding and longevity.
Substrate Preparation: Substrate must be solid, compact and clean. Remove loose material, dust, concrete crusts, oil, form-release agents and paint. Thoroughly pre-wet substrate, leaving no standing water.
Bonding Slurry: Mix Aqua Bond 1 kg + water 1 kg + cement 4 kg into a brushable slurry (consumption: 300–310 g/m²/mm). Cast fresh screed or mortar wet-on-wet onto the fresh slurry.
Bonding Screeds (10–35 mm): Dilute Aqua Bond 1:3 with water, mix with 1:4 cement/aggregate (0–8 mm). Consumption: 40–50 g/m²/mm.
Floating Screeds (≥35 mm): Dilute Aqua Bond 1:4 with water, mix with 1:5 cement/aggregate (0–8 mm). Consumption: 30–40 g/m²/mm.
Renders: Dilute Aqua Bond 1:4 with water (or 1:1 for scratch coats). Consumption: 60–70 g/m²/mm (220–230 g/m²/mm for scratch coat).
Mixing & Curing: Mix in mixer for 2–3 minutes max (do not mix >3 min to prevent air entrainment). Damp-cure surface during initial hours under warm/windy conditions.
Technical Datasheet & Specifications
Access verified laboratory performance values, mix design ratios, substrate preparation, and dosage coverage tables for Aqua Flex Aqua Bond — 5L.
Aqua Bond Bonding Agent Technical Datasheet
Edition: Draft for production validation · Pack Size: 5L
Official Technical DocumentInquire About Aqua Flex Aqua Bond — 5L
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