Recover • Connect • Deliver
Integrity Through Transparency
Thank you for visiting Mid-Atlantic Supply Company, home of The Mid-Atlantic Project Platform™.
We specialize in recovering, connecting, and delivering premium industrial, commercial, laboratory, medical, warehouse, and institutional assets throughout North America.
Our mission is simple:
Recover quality assets.
Connect them with the organizations that can put them back to work.
Deliver every opportunity with honesty, professionalism, and exceptional service.
Every item we offer is professionally evaluated, accurately represented, competitively priced, and supported with detailed photography so you can purchase with confidence.
✔ Integrity Through Transparency
✔ Honest Product Representations
✔ Detailed Photography of Actual Inventory
✔ Competitive Market-Based Pricing
✔ Freight / Pickup Coordination
✔ Professional Handling
✔ Responsive Customer Support
✔ Commercial & Industrial Equipment Specialists
Lot of two (2) full cases of AP Armaflex Black Lap Seal pipe insulation.
Manufacturer: Armacell
Product Line: AP Armaflex Black Lap Seal
Part Number: BST21834
Size: 2-1/8" ID x 3/4" Wall
Length Per Case: 54 Linear Feet
Total Included: 108 Linear Feet
Quantity: 2 Full Cases
Condition: Brand New in Box / New Surplus Inventory
This listing is for a lot of two (2) full cases of AP Armaflex Black Lap Seal pipe insulation.
Each case is marked BST21834 and contains 54 linear feet of 2-1/8" ID x 3/4" wall black lap seal pipe insulation. The full lot includes two cases, for a total of 108 linear feet.
AP Armaflex Black Lap Seal is flexible closed-cell elastomeric pipe insulation designed for compatible HVAC, refrigeration, chilled water, mechanical piping, plumbing, commercial, and industrial insulation applications. The lap seal closure helps provide a secure seam and easier installation compared to standard unslit insulation.
This is a strong opportunity for HVAC contractors, mechanical insulation contractors, refrigeration contractors, facility maintenance teams, commercial property operators, industrial users, and resellers looking to purchase quality insulation at a substantial savings.
Please review all photographs carefully to verify part number, box condition, product labels, dimensions, and compatibility with your intended application.
Brand: Armacell
Product Line: AP Armaflex Black Lap Seal
Part Number / MPN: BST21834
Material Type: Flexible Closed-Cell Elastomeric Foam Pipe Insulation
Color: Black
Inside Diameter: 2-1/8"
Wall Thickness: 3/4"
Length Per Piece: 6 ft
Length Per Case: 54 Linear Feet
Total Length Included: 108 Linear Feet
Quantity Included: 2 Full Cases
Condition: New Surplus Inventory
Shipping: Oversized / Local Pickup / Buyer-Arranged Freight If Needed
HVAC Piping
Refrigeration Systems
Chilled Water Lines
VRV / VRF Systems
Mechanical Piping
Hot and Cold Water Plumbing
Commercial Mechanical Rooms
Industrial Facilities
Facility Maintenance
Contractor Stock
Condensation-Control Applications
Energy-Loss Reduction Applications
General Compatible Pipe Insulation Applications
This insulation is brand new in box / new surplus inventory.
Boxes may show minor cosmetic shelf, warehouse, or handling wear from storage and movement.
The insulation itself has not been used.
Please review all photographs carefully, as they are considered part of the item description.
(2) Full Cases of AP Armaflex Black Lap Seal BST21834 Pipe Insulation
Each case:
2-1/8" ID x 3/4" Wall
54 Linear Feet Per Case
Total lot:
2 Full Cases
108 Total Linear Feet
Only the items shown in the photographs are included unless otherwise stated.
This is an oversized item due to the length and size of the cases.
Local pickup is welcome.
Oversized parcel shipping may be possible if arranged and confirmed prior to purchase.
If freight is required, buyer is responsible for arranging and paying freight transportation.
Mid-Atlantic Supply Company will professionally prepare, palletize if needed, coordinate pickup, and assist with loading to ensure a smooth pickup process.
This item ships from Salisbury, Maryland.
Pallet dimensions and weight can be provided before pickup once the order is prepared for shipment.
At Mid-Atlantic Supply Company, we believe in Integrity Through Transparency.
We strive to provide accurate descriptions and detailed photographs of every item we sell. Whenever possible, the photographs shown are of the actual item or inventory being offered and should be considered part of the item description.
Unless specifically stated otherwise, all items are sold in the condition described within the listing.
New surplus inventory may exhibit minor shelf, storage, warehouse, or handling wear to the outer packaging.
It is the buyer's responsibility to verify compatibility with their intended application before purchasing.
Please verify part number, pipe size, wall thickness, linear feet, insulation type, adhesive/lap seal requirements, fire/smoke rating, temperature range, building-code requirements, installation requirements, and application suitability before purchase.
Do not assume this product is suitable for any specific regulated installation unless the buyer verifies the manufacturer markings, project requirements, and applicable codes.
Please review the listing carefully before purchasing.
Due to the size and specialty nature of this item, returns are not practical once the item has been shipped, picked up, or transferred to the buyer’s carrier.
Questions regarding condition, quantity, shipping, pickup, or compatibility are welcome prior to purchase.
Most standard items ship within 1–3 business days after cleared payment.
Oversized items, freight items, and local pickup items ship after transportation arrangements have been completed.
Tracking or freight documentation will depend on the carrier selected.
For oversized or freight items:
Buyer is responsible for arranging and paying for freight transportation.
Mid-Atlantic Supply Company will professionally prepare, palletize if needed, coordinate pickup, and assist with loading to ensure a smooth pickup process.
Mid-Atlantic Supply Company specializes in sourcing, recovering, and remarketing quality industrial, laboratory, commercial, warehouse, medical, and institutional assets.
Through The Mid-Atlantic Project Platform™, we connect businesses with exceptional equipment recovered from facility closures, corporate consolidations, equipment upgrades, and surplus inventories.
Recover • Connect • Deliver
Integrity Through Transparency
Whether you're purchasing a single replacement component or investing in an entire facility, our goal remains the same:
Thank you for considering Mid-Atlantic Supply Company.
We appreciate the opportunity to earn your business.