Before ordering silicone wiper blades in bulk, distributors should check how the samples fit, wipe and perform on wet glass. A useful evaluation also confirms that the product, adapters and packaging meet the requirements of the planned order.

Check Fitment and Installation

Request samples for the vehicles your customers commonly service. Confirm the blade length and adapter, then check that the connection locks securely and the blade contacts the windshield properly.

A sample that fits one vehicle does not confirm compatibility with the entire range.

Look for a Clean and Smooth Wipe

Prepare the windshield according to the supplier’s instructions. Remove contamination and note any existing glass coating, which could affect the comparison.

Test with adequate water at different wiper speeds. Look for persistent streaks, missed areas, chatter and excessive noise. Compare samples under similar conditions, including the condition of the glass.

Evaluate the Water Repellent Effect

Follow the product’s coating procedure before judging water beading. Use a dry-wiping preparation step only when the instructions specify it.

Check visibility after wiping as well as how water beads on the glass. Persistent haze or smearing under nighttime lighting should be investigated before approval. A short demonstration shows initial performance, not long-term durability.

Review Product Finish and Packaging

Inspect the wiping edge and blade assembly for visible damage or loose parts. Confirm that the correct adapters and fitting instructions are included.

For private-label orders, approve the final branding and packaging separately if the initial samples use standard Cleanbro packaging.

Confirm What the Bulk Order Will Match

Keep an approved reference sample and agree the product specification, adapter combination and packaging in writing. Request relevant durability test information before making service-life claims.

Confirm inspection requirements and how quality issues will be handled. Sample approval should be supported by production quality checks.

Request Samples from Cleanbro

Cleanbro supplies silicone wiper blades for distributors, importers and private-label brands, with support for product selection, adapter configurations and custom packaging.

Explore Cleanbro CS silicone wiper blades for your sample evaluation. Share your target market, priority vehicles and expected order quantity to discuss suitable samples and bulk supply.

Email: info@cleanbro.com

WhatsApp: +81 90 1880 5170