White Vinabond redispersible polymer powder 25kg bag labeled with product and manufacturer details
Finstar
In Stock

Vinabond Redispersible Polymer Powder N515

Vinabond Redispersible Polymer Powder N515 is a polymer additive improving adhesion and flexibility in cement-based materials. Supplied in 25kg bags for industrial use in Kenya.

Technical Specifications

AppearanceWhite powder
Packaging25 kg kraft paper bags with polyethylene inner liner
StorageStore in a cool, dry, ventilated place away from moisture

Vinabond Redispersible Polymer Powder N515 — Specifications, Uses & Availability

Product Overview

Product NameVinabond Redispersible Polymer Powder N515
CategoryBuilding and Architecture
AvailabilityIn Stock — Ready for Dispatch

Explore Building and Architecture, browse the full chemical catalogue, or request a quote.

About Vinabond Redispersible Polymer Powder N515

Vinabond Redispersible Polymer Powder N515 is a high-performance synthetic polymer powder extensively used as a modifying additive in construction and cementitious products. It is specifically designed to be re-dispersed in water, creating a polymer dispersion that enhances mechanical properties and bonding strength in cement-based systems. Commonly applied in tile adhesives, mortars, renders, and repair compounds, this polymer powder improves flexibility, water retention, and durability of the finished product. The N515 grade is formulated for compatibility with various cementitious compositions, ensuring consistent performance in different construction environments. Handling Vinabond N515 requires storing in a cool, dry place, avoiding moisture to preserve its redispersibility property. Finstar Chemicals supplies this product in 25kg sealed bags, suitable for industrial batching and use in Kenya and neighboring regions. Buyers benefit from reliable delivery and batch quality certifications upon request. Professionals procuring Vinabond Redispersible Polymer Powder gain improved adhesive strength and crack resistance in construction applications, reducing rework and enhancing project lifespan. Its inclusion allows formulation of mortars that meet modern standards for water retention and substrate bonding. Recommended for construction chemical manufacturers and applicators seeking polymer-enhanced cement products.

External references: PubChem · Wikipedia

Applications

Tile AdhesivesImproves flexibility and bonding strength in cement-based tile adhesives, ensuring better adhesion to substrates.
Cementitious MortarsEnhances water retention and workability, improving mortar performance and reducing cracking.
Dry Mix MortarsEnables polymer modification in dry mix formulations for enhanced durability and adhesion.
Rendering and PlasteringIncreases surface adhesion and flexibility of rendering compounds for exterior and interior walls.

Benefits

Enhanced AdhesionPolymer powder forms a flexible film upon re-dispersion, bonding cement particles and substrates tightly.
Improved FlexibilityReduces brittleness and cracking in cementitious layers by imparting polymer elasticity.
Water Retention ControlOptimizes moisture retention during curing, preventing surface shrinkage and enhancing strength development.
Compatibility with Cement SystemsFormulated to integrate smoothly with various cement types without adverse reactions.

Features

N515 Grade SpecificityTailored polymer composition for balance of adhesion and flexibility in construction mortars.
Packaging FormatDelivered in 25kg moisture-resistant bags to preserve powder integrity during storage and transport.
Batch DocumentationCOA supplied for quality assurance and consistent product performance verification.

Industries Served

Construction ChemicalsUsed by manufacturers to produce polymer-modified cement products for improved building materials.
Tile ManufacturingEnhances adhesive formulations providing superior bond strength and flexibility in tile installation.
Building and InfrastructureApplied in rendering, plastering, and repairs to improve durability and crack resistance.
Dry Mortar ProducersIncorporated into dry mix mortars for ease of application and enhanced end-product quality.

Vinabond Redispersible Polymer Powder N515 is supplied by Finstar to industrial buyers across Kenya, Uganda, Tanzania, and Rwanda. Read our chemical safety guides for handling best practices.

Delivery Coverage Across Kenya’s Counties

Finstar is a leading supplier of industrial chemicals across Kenya’s counties. Vinabond Redispersible Polymer Powder N515 is dispatched from our Nairobi Industrial Area warehouse to businesses nationwide — including Nairobi, Mombasa, Kisumu, and Nakuru counties — plus cross-border delivery to Uganda, Tanzania, and Rwanda. Towns we regularly supply include:

NairobiMombasaKisumuNakuruEldoretThikaRuiruKiambuMachakosNaivashaNyeriMeruKerichoKakamegaKitaleMalindiNanyukiAthi RiverVoiKilifi

Delivering to a different town or county? Request a quote and our logistics team will confirm delivery timelines to your location.

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