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AP 018-204 White Non-Ribbed Rubber D-Seal with PSA Tape 1/2" x 3/8" x 50'

Manufacturer

AP

<h3>About AP Products</h3><p><strong>AP Products</strong> has been a cornerstone of the recreational vehicle industry for over three decades. Founded in 1994 by Tom Manning Sr. — with roots going back to 1992 — the company began with a straightforward goal: offering a complementary line of packaged screws to support an existing supplier relationship. What started as a niche hardware offering has since grown into one of the most comprehensive RV replacement parts portfolios in North America.</p><p>Headquartered in Coldwater, Michigan, AP Products serves both the OEM and aftermarket segments of the RV world. Their catalog spans everything from adhesives and sealants to electrical components, braking systems, doors, locks, seals, and slide-out parts — making them a true one-stop source for RV dealers and enthusiasts alike. The company operates a group of 13 brands, focused on bringing high-quality, often American-made products to market and filling gaps that other suppliers have overlooked.</p><h3>A Broad Product Range Built Around RV Life</h3><p>One of AP Products' most recognized product segments is <a href="/2843-ap-body-trim-molding-46915">body trim molding</a>. Whether you&apos;re restoring a sun-faded travel trailer or refreshing a Class A motorhome, AP Products offers aluminum insert trim molding in a range of finishes — including Polar White, Colonial White, Black, and Mill Finish — designed to fit securely and deliver a clean, factory-like appearance. These trim solutions are made in the USA and backed by a limited warranty.</p><p>Lighting is another area where AP Products shines. Through their StarLights sub-brand and their broader electrical lineup, AP Products offers a wide array of <a href="/2843-ap-driving-light-bulb-16367">driving light bulbs</a> and RV-specific lighting solutions. From LED replacement bulbs engineered to fit standard RV fixtures to specialized omnidirectional tower bulbs, their lighting products are designed to deliver reliable performance and energy efficiency for life on the road.</p><p>Beyond trim and lighting, AP Products&apos; electrical category is expansive — covering adapters, circuit breakers, converters, power centers, energy management systems, awning accessories, and more. Their hardware line covers both exterior and interior needs, from compartment hardware and screw covers to cabinet hardware sized to fit travel trailers, fifth wheels, Class A and Class C motorhomes, and toy haulers.</p><h3>Trusted by RV Dealers and Owners Nationwide</h3><p>AP Products has built its reputation not just on product breadth, but on a genuine commitment to supporting the dealer network. The company has managed dozens of national retail and OEM accounts, and their parts are stocked widely to ensure availability when and where RV owners need them most. Quality is monitored continuously throughout production, reflecting a brand philosophy centered on reliability over the long haul.</p><p>Whether you&apos;re a seasoned full-timer, a weekend camper, or an RV service technician, AP Products delivers the parts and confidence to keep any rig road-ready.</p>

Part Number

018-204
06/02/2036 5:37 AM
Sale Price

$25.10

In Stock (5)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The AP Products 018-204 is a white, non-ribbed rubber D-seal supplied in a generous 50-foot roll with a pre-applied pressure-sensitive adhesive (PSA) tape backing for fast, tool-free installation. The D-shaped profile compresses evenly against door and window frames to create a reliable barrier against noise, dust, moisture, and vibration infiltration.

Key Features:

  • Dimensions: 1/2" wide x 3/8" tall x 50 ft. roll
  • Profile: Non-ribbed D-seal for smooth, even compression
  • Color: White
  • Backing: Pre-applied PSA (pressure-sensitive adhesive) white tape for easy peel-and-stick installation
  • Material: Flexible rubber construction for long-lasting resilience
  • Function: Reduces infiltration of noise, dust, moisture, and vibration

Common Applications:

  • RV baggage doors and cargo doors
  • Entrance and entry doors
  • Window perimeters
  • Any opening requiring an effective weather or dust seal

The AP Products 018-204 D-seal is an ideal replacement or upgrade sealing solution for RVs, trailers, motorhomes, and similar applications where a clean white finish and a secure, self-adhesive seal are required.

A little hard for me to understand. But I think I did it correctly

I was very happy thank you

Thank you Autoplicity, My universeral hold down kit worked.

This muffler assy. fit my basic 1988 Toyota truck with 103 inch wheel base perfectly. Installed very easily and worked quite well. Installation note: after removal of the old assy. remove the two muffler rubber suspension hangers that are above and near the axle. Install them on the muffler hangers first, then install the assy. Will make the installation much easier.

Best price on the part, do wish the picture was accurate, had to rely totally on the part number.

Fast shipping. Received item in good condition.

The first product I received was incorrect and they were very timely in getting me the information I needed for the return. No hassle what so ever.

I would recommend your company to anyone.

great place to shop

great fast shipping best price even with high shipping fees

Quick and easy

Awesome!

Good Website. User Friendly. Able to quickly find and determine if part would fit my car. Like the pricing and shipping options (unlike some others that only offer ground shipping)

Quick and Easy!

So far, so good.

Best price on the Internet and quick shipping

Good so far

Best price

Found what I needed with ease.

Found what I wanted at the best price on the internet! Good tie-in with Amazon also.

Best price I could find anywhere. Almost 10% less than my typical sources and the item shipped in less than 24 hrs.<br>

Arrived on time, packaged well. Would buy again

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