Skip to main content

More Like This

AOG SUPPORT
NEXT DAY SHIPPING
FAQ

PPG PR1861 (1-oz-Btl)

ADHESIVE PROMOTER (1-Ounce-Bottle)
AERO P/N: 102067-parent
PPG PR1861 (1-oz-Btl) PPG PR1861 (1-oz-Btl)
Hazardous Material
Total Global Stock: Click here to see stock in hand across all our stock locations.
Select preferred stock location:
UK
US - California
Select stock location
Select stock location
UK
US - California
278 In Stockstock_locations_click_tooltip (UK)
stock_locations_click_tooltip
Available On Request
Expiry Date: 31/Jan/2027
Additional Stock Expected: 31/Dec/2026
Additional Quantity Available to Order: 96
Estimated Lead Time: 91 days
$56.32 excl VAT
-
+

Max qty per order: 10

Select different batch:

 
Qty
Expiry Date
Price
278
31/Jan/27
$56.32
Introducing PR1861 Adhesion Promoter, the essential solution for bolstering sealant adhesion on aircraft windshields. Crafted for precision, this one-part formula ensures robust bonding on acrylic, polycarbonate, and glass, catering to aerospace needs with reliability and compliance.
More Information
Please login to see your pricing
Product Features
OEM
PPG
OEM Part No.
1861XXXXCA001BT
Colour
-
Shelf Life in Months
12
Shelf Life in Days
360
UN No
UN1219
Class
CL3
PG
PGII
ECCN
EAR99
Country of Origin
United States
Commodity Code
38241000
Product Type
Paints

No related products

Additional Product Information

Overview

PPG PR1861 Adhesion Promoter is a critical surface preparation solution used by aircraft manufacturers and MRO teams to ensure reliable bonding of windshield sealants such as PR-1425CF and PR-1829. Specifically engineered for acrylic, polycarbonate, and glass substrates prone to crazing, PR1861 enhances adhesion performance while maintaining material integrity in demanding aerospace environments.

Key Technical Specs for PPG PR1861

  • Function: Adhesion promoter for aerospace windshield sealants
  • Compatible Sealants: PR-1425CF, PR-1829
  • Application: One-part system; applied by brush or clean gauze pad
  • Substrates: Acrylic, polycarbonate, glass
  • Performance: Improves adhesion on surfaces susceptible to crazing

Approvals & Specifications

  • Tested to PRC-DeSoto International specification test methods
  • Qualified for aerospace windshield sealing applications

Typical Aircraft MRO / AOG Applications

  • Windshield sealant surface preparation
  • Crazing-prone transparency repairs
  • Line maintenance and scheduled MRO work

Compatibility & Safety Notes

  • Use only with approved PRC/PPG sealant systems
  • Apply to clean, prepared surfaces

Why PPG PR1861 is Chosen for AOG / MRO

  • Reliable adhesion performance on critical transparencies
  • Simple one-part application for rapid deployment
  • Trusted in commercial and military aviation
Restrictions
Restricted
Hazardous
Yes
Dry Ice
No
Precursor Licence
Export Licence
FEDEX Restriction
Supplier Disruption
no

No related products

No related products

  • Orders over £100 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.

You May Be Interested In

Recently Viewed