100 Grit Aluminum Oxide Sandblasting Medium Striplus – 4lb Abrasive

Description

Product Overview

The Striplus #100 Grit aluminum oxide sandblasting medium is engineered for professional-grade surface preparation. Each 4 lb (1.8 kg) package contains high-purity (99.5 %) aluminum oxide grains that are sharp, angular, and uniformly sized to deliver consistent cutting action across a wide range of substrates. The medium is specifically formulated for use in both gravity-fed and pressure-driven sandblasting cabinets and machines, ensuring reliable flow and optimal performance regardless of equipment type.

Designed with a Mohs hardness of 9, the abrasive particles maintain their shape and cutting efficiency through multiple recycling cycles, typically allowing six to eight reuses before replacement is necessary. This durability translates into lower material costs per project and reduced environmental impact, making it a cost-effective choice for shops that demand high productivity without compromising quality.

Low-dust, silica-free composition is a key safety feature of this product. The formulation minimizes airborne particulates, keeping the work area clear and protecting the operator’s respiratory health as well as the longevity of the blasting equipment. The sealed, moisture-resistant bottle further safeguards the media from humidity, preserving its performance characteristics over time.

Beyond its technical specifications, the medium offers versatility across a variety of materials. Whether you are preparing automotive panels, cleaning architectural metalwork, restoring historic stone, or finishing plastic components, the #100 grit size provides a balanced blend of aggressiveness and finish quality, leaving a smooth satin surface ready for coating or inspection.

Striplus, a trusted name in abrasive technologies, backs this product with rigorous quality control processes. Each batch undergoes thorough testing for particle size distribution, purity, and hardness to ensure that every kilogram meets the exacting standards demanded by industrial users. The result is a reliable, predictable abrasive that performs consistently from the first use to the final recycle.

Usage

This medium excels in environments where precision and speed are paramount. In automotive restoration shops, the #100 grit quickly removes old paint, rust, and surface contaminants, preparing panels for repainting while preserving underlying metal integrity. In aerospace maintenance, the abrasive’s fine yet effective action cleans delicate alloy components without introducing surface damage that could affect aerodynamic performance.

For architectural restoration, the medium is suitable for cleaning ornamental metalwork, bronze statues, and historic ironwork, stripping corrosion and old coatings while maintaining intricate details. Its low-dust nature is especially valuable in indoor projects where containment of debris is essential for preserving surrounding finishes and ensuring a clean work environment.

In manufacturing settings, the abrasive is used for surface texturing of plastic injection-molded parts, creating a uniform matte finish that improves paint adhesion and reduces glare. The medium’s compatibility with both gravity and pressure blasters allows flexibility in equipment selection, making it a convenient choice for shops with mixed tool inventories.

Operators appreciate the ease of use: simply pour the sealed bottle into the blaster’s media hopper, close the lid, and begin blasting. The consistent flow rate and particle shape reduce the likelihood of clogging, while the moisture-resistant packaging ensures the media remains dry even in humid workshop conditions.

Safety protocols are simplified thanks to the silica-free formulation. Users can work with standard respiratory protection without the need for specialized filtration systems, and the reduced dust generation helps maintain visibility during detailed work, improving accuracy and reducing rework.

Why Choose Us

Choosing Striplus means selecting a partner committed to quality, performance, and customer satisfaction. Our extensive experience in abrasive manufacturing enables us to fine-tune the grain geometry for optimal cutting action, ensuring that each particle contributes to efficient material removal while delivering a consistent finish.

We invest in sustainable practices by formulating a reusable medium that can be recycled multiple times, reducing waste and lowering the total cost of ownership for our customers. The high hardness and toughness of the aluminum oxide grains mean that the abrasive retains its shape longer, delivering more cycles per kilogram compared to softer alternatives.

Our products undergo strict quality assurance testing, including purity verification, particle size analysis, and hardness measurement, guaranteeing that you receive a product that meets the specifications advertised. This rigorous approach minimizes variability between batches, providing confidence that performance will be repeatable on every job.

Customer support is a cornerstone of the Striplus experience. Our technical team is available to assist with product selection, application advice, and troubleshooting, ensuring that you achieve the best possible results. We also offer after‑sales service, including guidance on media recycling and equipment maintenance, to extend the life of both the abrasive and your blasting equipment.

By partnering with Striplus, you gain access to a comprehensive knowledge base, reliable product availability, and a commitment to continuous improvement driven by feedback from professionals like you.

Key Features

• High purity (99.5 %) aluminum oxide delivers consistent, aggressive cutting for fast material removal.
• Sharp, angular grains create a uniform satin finish on metal, glass, stone, and plastic surfaces.
• Low‑dust, silica‑free formula protects lungs, equipment, and maintains clear visibility during blasting.
• Reusable for up to eight cycles, reducing abrasive cost per project and minimizing waste.
• Dedicated customer support and technical assistance ensure optimal performance and after‑sales service.

FAQ

What size is the #100 grit media?

The #100 grit size refers to particles that are approximately 0.125 mm in diameter, providing a fine yet effective abrasive suitable for achieving a satin finish while removing rust, paint, and scale.

Can this medium be used with both gravity and pressure blasters?

Yes, the formulation is designed to flow smoothly in both gravity‑fed and pressure‑driven sandblasting equipment, making it versatile for a wide range of tools and applications.

How many times can the media be recycled?

Thanks to its high hardness (Mohs 9) and toughness, the #100 grit aluminum oxide can typically be recycled six to eight times before performance degrades, extending the life of each kilogram purchased.

Is the product safe for indoor use?

The low‑dust, silica‑free composition reduces airborne particulates, making it safer for indoor environments. Standard respiratory protection is still recommended, but no special filtration is required.

What is the recommended storage condition?

Store the sealed bottle in a cool, dry place away from direct sunlight. The moisture‑resistant packaging helps maintain the media’s dryness and performance over time.