Master Blasters Guam
(671) 686-2603 Get Quote →
Home
Sandblasting & CoatingSandblasting, dustless & dry blasting + ISO 12944 coatingsCorrosion ControlSalt-air prevention systemsProtective CoatingsMarine epoxy & ISO 12944 systemsIndustrial PaintingHeavy equipment & fleet finishingPreventive MaintenanceQuarterly & annual programsGovernment ContractingWOSB & HUBZone certifiedLead Paint & AsbestosEPA & OSHA certified removalFabrication & RepairWeld repair + immediate coatingAutomotive BlastingNo-warp dustless strippingHeavy EquipmentDustless blast + coat for equipmentMarine VesselsHull and vessel surface restoration
Government
Case Studies
Blog
About UsLocally owned since 2022Case Studies600+ documented projectsBlogProject case studiesContactFree assessment
Contact
(671) 686-2603 Get Quote →
WhatsApp
Structural Repair & Custom Fabrication

Fabrication & Repair

Weld repair and metal fabrication with immediate protective coating. We fix structural damage, fabricate replacement parts, and protect fresh welds from flash rust — all in one mobilization.

Get Free Quote → Call Now
0
Flash Rust on Fresh Welds
1
Mobilization for Repair + Coat
AWS
Weld Standard
SP-5
Prep Before Coating
01
The Problem

Repaired metal rusts fastest

Fresh welds and ground metal are bare and vulnerable. On Guam, flash rust appears within hours. Without immediate coating, your repair starts corroding before it's even finished.

P.01

Flash Rust

Freshly ground and welded metal is highly reactive. Guam's humidity causes visible rust within 2-4 hours of exposure.

P.02

Two-Contractor Delays

Using separate welders and coaters means days between repair and protection. The gap guarantees corrosion starts.

P.03

Structural Weakness

Corroded welds lose strength. A repair that rusts is worse than no repair — it hides deterioration behind surface rust.

Repair + Coat in One

Weld and coat in a single mobilization

We repair structural damage and apply protective coating before flash rust can form. One crew, one mobilization, one warranty.

01

Certified Welders

AWS-certified welders experienced in structural steel, aluminum, and stainless. Repairs meet or exceed original specifications.

02

Immediate Coating

We blast the repair area to SP-5 and apply zinc primer within the flash-rust window. Fresh metal is protected before it can corrode.

03

Custom Fabrication

Fabricate replacement parts, brackets, supports, and structural members. We build to your specs or design from requirements.

04

One Crew, One Warranty

No finger-pointing between welder and coater. We handle the entire repair-to-protection process under one warranty.

05

On-Site Mobilization

We bring welding and blasting equipment to your site. No transport, no delays, no exposure during transit.

06

Structural Assessment

Before repair, we assess the extent of corrosion and structural impact. We tell you what needs repair vs. replacement.

03
Process

Assess, repair, blast, coat

A complete repair-to-protection process in one mobilization.

01

Structural Assessment

Evaluate corrosion damage and structural integrity. Determine what needs repair, replacement, or reinforcement.

02

Weld Repair

AWS-certified welder repairs or fabricates structural elements. Grind welds smooth for coating application.

03

Blast & Prime

Dustless blast repair area to SP-5. Apply zinc primer immediately. Protect fresh metal from flash rust.

04

Topcoat & Inspect

Apply intermediate and finish coats to match existing coating system. DFT documentation and final inspection.

04
FAQ

Fabrication & repair questions

Common questions about our metal repair services.

Our AWS-certified welders work with carbon steel, stainless steel, aluminum, and cast iron. We handle structural repairs, equipment frames, brackets, railings, and custom fabrication.
Yes. We fabricate replacement parts, brackets, supports, structural members, and custom components. Bring us a drawing or describe what you need — we design and build to specification.
Fresh welds and ground metal are bare and highly reactive. On Guam, flash rust appears within 2-4 hours. By coating immediately after repair, we prevent corrosion from starting. This is why we combine welding and coating in one crew.
Yes. We mobilize welding and blasting equipment to your location. This eliminates transport damage, reduces downtime, and allows us to coat repairs before they can rust.

Complete your project

Blasting & Coating

Surface preparation

Corrosion Control

Long-term protection

Heavy Equipment Restoration

Equipment repair
Repair & Protect

Get your repair quote

Call (671) 686-2603 or fill out the form. We assess damage and repair with immediate coating.

Call Direct
(671) 686-2603
→
WhatsApp
Message Us Now
→
Email
masterblastersgu@gmail.com
→

Book Free Assessment

We respond within 2 hours on business days.

Free · No obligation · 48-hour quote Or call (671) 686-2603