Product Details

Gravel Binder

Item no.: APU-105-M-321F

Key features：
- Permeable and durable
- Solvent-free, eco-friendly
- One-component, easy to use
- High transparency with glossy finish
- UV-resistant, non-yellowing
- Ideal for outdoor projects

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Product Introduction

Description
APU-105-M-321F is an eco-friendly, solvent-free gravel binder designed to enhance outdoor projects. This one-component binder offers exceptional durability and aesthetic appeal. APU-105-M-321F provides high transparency with a glossy finish, while APU-105-M-321F-1 offers a subtler sheen. Both are permeable, reducing runoff and promoting groundwater recharge—perfect for sustainable landscaping. UV-resistant and non-yellowing, they ensure long-lasting clarity even under harsh conditions. Ideal for pathways, driveways, patios, and urban landscapes, these binders simplify installation and maintenance for professionals and DIY enthusiasts alike.

Applications
Garden Paths and Walkways: Perfect for garden paths, park walkways, and courtyard pathways. Provides a stable surface, prevents gravel displacement, and maintains a natural look. Driveways and Parking Areas: Ideal for residential and commercial driveways and small parking areas. Durable and permeable, reduces puddles and runoff. Patios and Courtyards: Enhances outdoor living spaces with high transparency and glossy finish. Creates inviting patios, courtyards, and terraces. Urban Tree Pits and Green Spaces: Stabilizes ground around tree pits, prevents soil erosion, and promotes healthy tree growth while maintaining a low-maintenance appearance. Bicycle Paths and Pedestrian Walkways: Provides stable surfaces for bike paths, sidewalks, and park trails. Ensures safety while preserving the natural look. Landscape Design and Public Art Projects: Ideal for decorative elements, sculpture bases, and open-air exhibitions. Enhances visual appeal with stable surfaces. Residential and Commercial Development Projects: Eco-friendly paving option for new constructions or renovations. Meets sustainability standards and enhances project value. DIY Home Improvement: Perfect for DIY projects like garden paths, patios, and entertainment areas. Easy application for professional-quality results. Agricultural and Horticultural Applications: Used in pathways and work areas in greenhouses, nurseries, and community gardens. Keeps ground clean and reduces mud.

Technical Data

Appearance	Clear
Viscosity (mPa.s@25℃)	1500 - 2500
Density (g/cm³@25℃)	1.16 ± 0.05
Solid content (%)	100
Mixing ratio	Gravel : Binder = 10~25 : 1 (actual ratio depends on gravel size)
Initial green strength (Hour)	8 - 10
Final ultimate strength (Hour)	24 - 36
* These items are provided as general information only. They are approximate values and are not considered part of the product specification.

TAIWAN PU is a professional Gravel Binder manufacturer. We supply various Gravel Binder and good price. If Gravel Binder is needed, please contact us.

Gravel Binder is called Permeable Aggregate Adhesive, Permeable Stone Binder, Non-yellowing Aggregate Binder, One-Component Gravel Adhesive, High-Transparency Stone Adhesive, PU Resin Gravel Glue, Permeable Pavement Glue. If Gravel Binder is needed, please contact us.

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