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Shield Payload

Clean it. Shield It. Bill for Both.

The Shield Payload adds water repellent and low-pressure coating applications to your existing operation. Same drone. Same crew. Higher margin.
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Take the job beyond clean

Meet the Shield Payload

Learn about water repellents

Shield payload combines precise pressure control with an extended lance, interchangeable nozzles, and a dedicated ground rig. It gives contractors and facility teams a practical way to extend completed cleaning work into compatible water-repellent applications.

Higher Profits

Add another billable service

Follow a cleaning project with a protective treatment instead of handing the next phase to another contractor.
Safer

Kepp your crew on the ground

Apply treatment to difficult-to-reach surfaces without putting technicians on lifts, scaffolding, or ropes.
Faster

Reduce access setup

Reach tall concrete and masonry while reducing the equipment, coordination, and disruption associated with traditional access methods.
More ways to grow

Grow one platform

One platform for cleaning and surface protection, giving contractors a practical way to extend a structure's lifespan and prevent water damage.

Chemistry first. Force last.

The Shield Payload is an approved application method by PROSOCO, the industry's most recognized concrete repellent manufacturer.
Read their blog post
Built for high-access masonry
Bring surface protection to
harder-to-reach structures
Bridges
Stadiums and venues
Commercial and industrial campuses
Data Centers
Water houses
Water towers
Explore the Sherpa drone system
By the numbers

Proof from a real application

At Alcorn State University, a Sherpa drone and Shield Payload were used to apply PROSOCO Siloxane WB Concentrate to a high-access concrete stadium.
Watch the video

4,000 sq. ft.

Exterior concrete treated during the application.

90 ft.

Height reached without ladders, scaffolding, or lifts.

6 hours

Total documented working time for the project
Purpose-built control

Designed to meet treatment manufacturer's specifications.

Getting material to height is only part of the job. Shield Payload helps the operator manage pressure, spray pattern, working distance, and material supply to meet manufacturer specifications required for warranty.

Payload-mounted pressure regulator

Set application pressure closer to the nozzle with an onboard regulator offering a published range of 0 to 125 PSI.

Five spray patterns

Choose from 45°, 60°, and 90° flat-fan patterns or 60° and 90° conical patterns to match the selected treatment and application.

Extended carbon-fiber lance

Position the spray farther from the aircraft and closer to the surface while supporting a more consistent, perpendicular application angle.

Dedicated ground delivery

Supply material from a 25-gallon tank, pump, hose, and reel configured around the Shield payload workflow.

Pilot standoff assistance

Collision sensing helps the pilot maintain the recommended 2 to 3-foot working distance and respond to changes in facade depth.

Built for continuous work

Operate with supported Sherpa drone power configurations. A compatible Power Tether can reduce battery-change interruptions during longer applications.
Under the hood

Technical Specifications

Maximum input pressure
2 quarts
Hose connection
1/4 in. quick-connect
Maximum flight altitude
140 ft.
Coverage rate
4,000 sq. ft./hr with Power Tether
Compatible chemistry
Water-based
Included
25-gallon tank, pump, reel, and hose
Country of origin
Designed and built in Charlotte, NC USA
Common Questions

Frequently Asked Questions

What kind of ground pump does Shield Payload require?

The published configuration calls for approximately 130 to 160 PSI at 1.8 GPM and a 1/4-inch connection. The ground rig listed with the payload includes a 25-gallon tank, pump, reel, and hose.

Do repellents and coatings reduce how often the surface needs cleaning?

Yes, by closing the pores, dirt and contaminants sit on top of the concrete instead of penetrating it, making future cleaning faster, easier, and less frequent.

Can cleaning and treatment happen during the same visit?

Surface must be dry prior to application. Excessive moisture inhibits penetration and reduces the service life and performance of the treatment. The current documented workflow recommends waiting at least 24 hours after cleaning, with additional drying time for porous surfaces or unfavorable conditions.

Will pressure washing remove the treatment?

No. A penetrating water repellent enters below the surface of the substrate rather than forming a film on the surface, so it behaves differently from paint or a film-forming coating. Durability still depends on the treatment, substrate, application quality, pressure used during future cleaning, and environmental exposure.

Does the surface need to be prepared?

Yes. The surface should be clean, dry, and free of dirt, residue, existing films, or incompatible treatments. Complete a test area and follow the selected treatment’s preparation and curing requirements.

Can Shield Payload apply paint?

Shield Payload is not positioned as a precision painting solution. Its current purpose is controlled application of validated water-based repellents and compatible protective treatments.

What treatments can Shield Payload apply?

The strongest publicly documented combination is PROSOCO Siloxane WB Concentrate. Other water-based silane or siloxane treatments may be compatible after review, but every material must be evaluated against its TDS, SDS, viscosity, substrate requirements, and cleanup instructions.

What surfaces can Shield Payload treat?

Shield Payload is intended primarily for qualified porous concrete and masonry. Final compatibility comes from the selected treatment, not the payload alone, so every substrate should be reviewed and tested before full application. Check product data sheet for substrate compatibility before applying.

Still have questions?
Can’t find the answer you’re looking for? Please contact our team.
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Protect more from the ground

Add Shield to your Sherpa drone

Use Shield Payload to apply repellents and protective treatments to elevated exterior surfaces with the Sherpa drone