PPG PR143-KBHU (5-Ltr-Tin)
SVHC Material. Approval required at Checkout for UK & EU Deliveries.
Price matchedPrice matched based on current market rates, competitor pricing, or promotional adjustments.
Limited availabilityLimited global stock availability due to production delays, high demand, or supply chain disruptions.Total Available Stock: 316
PPG PR143-KBHU (Also known as: PPG PR143 Epoxy Primer)
Summary: PPG PR143-KBHU is a chromated epoxy primer approved for use in the aviation industry, providing superior corrosion protection and adhesion for aircraft structures.
MRO Category: Aircraft Coatings
Sub-Category: Epoxy Primer / Corrosion Protection Coatings
Function: Provides corrosion resistance, promotes adhesion for topcoats and protects aircraft metal and composite surfaces.
Use Cases: Full aircraft repaints during scheduled maintenance, decal edge sealing and localized corrosion protection.
Description:
PPG PR143-KBHU is a high-performance epoxy primer widely used across the aviation industry by aircraft engineers, ground crew and MRO teams. Supplied in a 5-litre (5.3 kg / 11.68 lbs.) tin. This primer provides exceptional adhesion and corrosion protection for aluminium and composite substrates, making it ideal for both scheduled maintenance and urgent AOG repairs. PPG PR143-KBHU meets stringent aerospace specifications and OEM approvals, ensuring that every application supports long-lasting performance under demanding operational conditions. Aviation engineers can rely on this product for use as a basecoat under topcoats such as PPG Desothane HS, giving aircraft both durability and a uniform finish.
Designed for versatility and practicality in MRO operations, PPG PR143-KBHU is perfect for touch-ups, panel repairs and full aircraft repaint programs. Its ready-to-use 5-litre tin format allows for rapid deployment in AOG situations, ensuring ground crew and engineering teams can maintain aircraft safely and efficiently without delays. With its proven performance in the aviation industry, PPG PR143-KBHU is a must-have in any MRO inventory. To learn more about purchasing the PPG PR143-KBHU, aircraft engineers can email sales@aerospheres.com, call UK +44 (0)3333 247 777 or US +1 888 421 7703, or simply click the Add To Cart option on the Aerospheres website.
Spec Sheets For PPG PR143-KBHU:
PPG PR143-KBHU Technical Data Sheet
Safety Data Sheet for PPG PR143-KBHU
Information
Additional Product Information
PPG PR143-KBHU is the epoxy primer trusted by aircraft engineers, ground crew and MRO teams across the aviation industry, from advanced military jets to the world’s busiest passenger airlines. It’s chosen because it provides superior corrosion protection, excellent adhesion for topcoats and consistent performance under the toughest operating conditions. By keeping this primer in stock, MROs can ensure rapid turnaround during AOG events and maintain aircraft safety for millions of passengers each year. When reliability and compliance matter, PPG PR143-KBHU is the primer professionals count on.
Key Technical Specs for PPG PR143-KBHU
- Product Type: Two-pack, chromated epoxy primer
- Primary Use: Corrosion protection and adhesion promotion for aircraft structures
- Curing: Ambient curing, convenient for MRO and AOG applications
- Resistance: Excellent resistance to phosphate ester hydraulic oils, water and environmental exposure
- Role: Provides a durable base layer for topcoats such as PPG Desothane HS, not a structural/load-bearing material
Approvals & Specifications for PPG PR143-KBHU
- OEM / Aerospace Approvals: PPG PR143-KBHU is approved for both civilian and military aircraft. While specific Boeing, Airbus or Lockheed Martin spec codes aren’t listed on the public page. It meets chromated epoxy primer standards recognized in the aviation industry.
- Regulatory: UN1263, Class 3, Packing Group II
Typical Aircraft MRO / AOG Applications for PPG PR143-KBHU
- Use Cases: Full aircraft repaints, panel repairs, corrosion-prone area protection, AOG touch-ups
- Importance of Stocking: Essential for rapid response to AOG events, ensures aircraft compliance with OEM primer specifications and maintains aircraft readiness and safety
Compatibility & Safety Notes for PPG PR143-KBHU
- Compatibility: Designed to be overcoated with topcoats such as PPG Desothane HS
- Safety: Contains chromates, handle with PPE and ensure ventilation per SDS guidance
- Practical for AOG: Ambient curing and rapid drying allow quick deployment in urgent repairs
Packaging & Procurement for PPG PR143-KBHU (matched to the Aerospheres page and common market packs)
- Package Size: 5-litre (5.3 kg / 11.68 lbs.) tin
- Shelf Life: 24 months (720 days)
- Procurement Notes: AERO P/N: 101058, SVHC material requires approval for UK/EU deliveries
Why PPG PR143-KBHU is Chosen for AOG / MRO
- Quick ambient curing for rapid AOG response
- Excellent corrosion and hydraulic oil resistance
- Compatible with standard topcoats for both scheduled maintenance and emergency repairs
- Durable and trusted for both military and civilian aircraft
Practical Suggestions for Your Team (AOG mindset) for PPG PR143-KBHU
- Keep at least one sealed 5-Ltr tin in the AOG kit along with topcoat and thinner
- Label batch and expiry date for traceability
- Train ground crew on safe handling and ventilation
- Maintain SDS/TDS for immediate reference during urgent repairs
Manufacture / Aviation Spec Codes for PPG PR143-KBHU
- Boeing: D6-17487, D6-17487 Type I Class A
- Airbus: AIMS 04-01-002, AIMS 04-01-003
- Lockheed Martin: LMA-GL-0001
- Military / Defence Specs:
- MSRR 9064 Issue 11
- MIL-P-23377
- AVN 7-003
- ABR 7-0133
- PPG Internal / Industry Specs: PPG-DTD900/6064
Alternative Names & Descriptions for PPG PR143-KBHU
- PPG PR143 Epoxy Primer
- PR143-KBHU Primer
- Chromated Epoxy Primer
- PPG PR143/C5145-KBHU
- PPG PR143/C9553-KBHU
- PR143BT:F1419
- PR143
- PR143-5LI
- SEMPEN PR143
- PR143-9030
- PR143-KBHU
- PR1436G
Restrictions
Recommended Alternatives
Shipping Information
- Orders over £50 online are eligible for FREE UK Mainland delivery.
- Collection for orders is available for all customers. At Checkout, please select 'Ex-Works/Collection'.
- European Delivery is available for selected countries. Shipping costs will be calculated according to the weight of the products.
- Refrigerated shipping required for shipments going by sea or exceeding 7 days transit time.
- For additional information, please see our shipping page.