The company
Who we are, who backs your order, and how to reach us. Certifications, vendor relationships, industry experience, and the people behind every shipment.
BuyFireStop by AMFSS
Firestop products for the job that can't wait.
Intumescent sealants, cable penetration systems, marine firestop, and industrial supply — contractor-grade stock with fast quotes and real follow-through from people who know the product.
- 500+
- Products available
- Same day
- Quote turnaround
- UL Listed
- Compliant supply
We show up
Trade shows, job sites, and direct. We know this product.
Two ways in, one team
Shop BuyFireStop. Trust the AMFSS name.
The store
Browse, compare, and order firestop and industrial supply online. Full catalog, technical specs, pricing, and fast quote support built for contractors and procurement teams.
One operation
One inventory, one support queue, one set of prices. Whether you come in through AMFSS or BuyFireStop, you get the same expert team behind every order.
Product catalog
Firestop, marine, and industrial supply — in stock.
01
NOFIRNO
Sealants, filler sleeves, and cable or pipe penetration systems.
02RISE
Insert sleeves, wraps, and marine/offshore firestop components.
03Greases & Cleaners
All American cleaners, gear oil, and Red Man non-melt grease.
04Bulk & Quote
Large-format and contractor volume orders with project pricing.
Popular items
In stock and ready to ship.
NOFIRNO
NOFIRNO Sealant 310ML Cartridge
SKU BFS016
Intumescent sealant for cable and pipe penetration systems. UL listed for common commercial assemblies.
RISE
RISE Insert Sleeves 12/6
SKU BFS019
Field-friendly insert sleeve for technical firestop assemblies. Suited for marine and offshore applications.
All American
Tru Blue Cleaner 55 Gal Drum
SKU BFS-9002
Heavy-duty industrial cleaner for plant maintenance and facility ops. Ideal for procurement teams ordering in volume.
Red Man
Non-Melt Grease Case of 50 Tubes
SKU BFS-8994
High-temp, non-melt grease for industrial and marine use. Built for repeat and bulk buying by maintenance teams.
Who we work with
Built for the people who spec it, buy it, and install it.
From commercial high-rise to Gulf rigs, we stock the firestop and safety products that keep projects compliant and on schedule. If it needs to meet code, hold up offshore, or ship on a tight deadline — we've done it.
- Commercial construction & general contractors
- Marine, offshore & shipyard operations
- Government & federal procurement
- Industrial plants & facility maintenance
How it works
From question to delivery — we keep it simple.
Browse or just ask
Find what you need in the catalog, or drop us a line. We know firestop — a quick question gets you the right answer fast.
Order online or get a quote
Standard items check out directly. Bulk orders, specialty items, or project packages? We price it out fast — usually same day.
It ships — or we bring it
Orders ship from stock. For larger projects, our team can coordinate direct delivery, staging, or an on-site visit.
Get in touch
Have a project? We'd love to help.
Product question, bulk order, spec help, or a price check — send us a note and we'll get back to you quickly. No automated runaround.
Find us
We don't just ship boxes — we show up.
AMFSS is out in the field: trade shows, industry events, and job-site visits. Put a face to the name, see the product in person, or book time with our team to talk through your project before you order.