FREE SHIPPING ON SELECT ITEMS!! Just use code: FREE during checkout.
We’re here to help: (800) 267-1674

Seahorse 830/920 Protective Case Perimeter Seal

$7.87
SKU
SE8900
 

Seahorse Neoprene Perimeter O-Ring for the SE830 and SE920 Case Seals out the elements, protecting the contents from water, dust, and other contaminants.

Neoprene Perimeter O-Ring Gasket for Seahorse 830 and 920 Case

The Seahorse neoprene perimeter O-ring seals out the elements, protecting the contents from water, dust, and other contaminants The O-ring comes standard with the case, however we recommend replacing the o-ring every couple of years.

TIP: To insure water resistance, keep the perimeter O-ring gasket free of cuts, abrasions and foreign debris (sand, grass, dirt, etc,), and check it on a regular basis. The best way to check the O-ring is by removing it from the case and wrapping it around your finger. Visually inspect different sections to ensure that there is no evidence of cracking, peeling or abrasions that could cause your case to leak.

More Information
SKUSE8900
BrandSeahorse Cases
Weight1 Lbs.
ColorBlack

No interior options available for this product.

No documents available for this product.

No videos available for this product.

SEAHORSE CASES LIFETIME WARRANTY

Seahorse Cases are guaranteed against defects in materials and craftsmanship for the life of the case. Cases that have been modified are not covered under this guarantee. The case is guaranteed to be watertight when properly closed with an undamaged O-ring in place. Any liability, either expressed or implied, is limited to replacement of the case and not its contents. This guarantee is void if the Seahorse Case has seen excessive abuse or blatant neglect beyond normal and sensible wear and tear. To inquire about a replacements or more information, please contact our Customer Service department at (626) 339-6673

Write Your Own Review
You're reviewing:Seahorse 830/920 Protective Case Perimeter Seal
Your Rating
Customer Questions
No Questions
Please, mind that only logged in users can submit questions

TRUSTED BY THE U.S. GOVERNMENT & FORTUNE 500 COMPANIES:


WHAT OUR CUSTOMERS ARE SAYING:

5 Star Rating5 Star Rating

"Exceptional Quality and Service"

We've been sourcing hard cases and multi-laptop transport cases for our IT deployment teams, and this company has exceeded expectations. The quality is unmatched—durable, secure, and clearly made for professionals. Their customer service team is responsive, knowledgeable, and genuinely committed to helping. Highly recommend for any company needing a quality shipping case.

- Procurement Manager, Federal Contractor

5 Star Rating5 Star Rating

"The Only Case Supplier We Trust"

We use their cases for secure field deployments, and they hold up to the toughest environments. Our reps always get quick answers and real solutions from their support team. Great partner for anyone needing rugged, high-quality shipping and transport options.

- IT Director, Defense Contractor

5 Star Rating5 Star Rating

"Built for Professionals - Built to Last"

We ordered multiple cases to secure sensitive equipment and laptops. Not only did they arrive quickly, but the quality was outstanding. Custom foam inserts were a game-changer for our workflow. Cases came with a lifetime warranty. And any time we’ve had a question, their support team handled it fast and professionally.

- Facilities Manager, National Utility Company

5 Star Rating5 Star Rating

"Top-Tier Cases and Even Better Support"

We needed laptop transport cases that could meet strict government transport standards. These cases were spot-on—secure, organized, and travel-ready. I was especially impressed by how proactive and helpful the customer support was. Their team helped us customize our order, and the process was smooth from start to finish. A great experience all around. Our organization will absolutely reorder.

- Logistics Coordinator, Municipal IT Tech Department


WHY CHOOSE SPECIALTY CASES?

Why Choose Specialty Cases
Product Reviews

SKB H3611W Rail Pack Utility Case w/ Wheels

SKB H3611W Rail Pack Utility Case w/ Wheels
Customer Service

Delivery

Price

Review by Jon

This case fits three 36" long collapsible trade show banners and is airline...

TM-S2918 Multiple Laptop Case For 12 Laptops | Fits Most 15 to 16 in. Laptops

TM-S2918 Multiple Laptop Case For 12 Laptops | Fits Most 15 to 16 in. Laptops
Customer Service

Delivery

Price

Review by jrs

Case arrived quickly. Solid construction of both the exterior and interior ...

SKB iSeries 3i 2317-14 Wheeled Shipping Case w/ Cubed Foam

SKB iSeries 3i 2317-14 Wheeled Shipping Case w/ Cubed Foam
Customer Service

Delivery

Price

Review by JP

I love the wide selection of cases and the customer support

SKB iSeries 3i 2011-10 Wheeled Shipping Case w/ Cubed Foam

SKB iSeries 3i 2011-10 Wheeled Shipping Case w/ Cubed Foam
Customer Service

Delivery

Price

Review by Oliver

Bought this case to protect a telescope I purchased a couple years ago - it...

Parker SW3518-15FF Wheeled Shipping Case with Solid Layered Foam Interior

Parker SW3518-15FF Wheeled Shipping Case with Solid Layered Foam Interior
Customer Service

Delivery

Price

Review by Jen C.

I have ordered a few cases from Specialty Cases and have been pleased with ...

SKB iSeries 3i 3613-12 Wheeled Shipping Case w/ Empty Interior

SKB iSeries 3i 3613-12 Wheeled Shipping Case w/ Empty Interior
Customer Service

Delivery

Price

Review by Kev

I love SKB cases and this one is perfect. in fact we may buy another to ma...

SKB iSeries 3i 5616-9 Wheeled Shipping Case w/ Empty Interior

SKB iSeries 3i 5616-9 Wheeled Shipping Case w/ Empty Interior
Customer Service

Delivery

Price

Review by EL

Great product, solid, high quality. Customer service is exceptional. A real...

SKB iSeries 3i 3613-12 Wheeled Shipping Case w/ Think Tank Dividers

SKB iSeries 3i 3613-12 Wheeled Shipping Case w/ Think Tank Dividers
Customer Service

Delivery

Price

Review by Amanda

Perfect case for my needs. I really really like the trigger release latch s...

SKB H4816W Rail Pack Utility Case w/ Wheels

SKB H4816W Rail Pack Utility Case w/ Wheels
Value

Customer Service

Delivery

Review by Amanda P

I purchased the 1SKB-H4816-W SKB Rail Pack Case with wheels, and I couldn't...

SKB Roto-Molded 37 in. Tripod Case w/ Wheels

SKB Roto-Molded 37 in. Tripod Case w/ Wheels
Customer Service

Delivery

Price

Review by Wendy

We purchased this case to take two rollups with us to trade shows - and it ...

Call Now 800-267-1674
Copyright © 2026 Specialty Cases All rights reserved.