Skip to main content

PPG PR188 Universal Sealant Adhesion Promoter 1oz Kit (Ams 3100)

PPG PR188 Universal Sealant Adhesion Promoter 1oz Kit (Ams 3100)
PR-188 is a sealant adhesion promoter that is suitable for use with both PRC and Pro-Seal brand sealants.
£37.29 excl VAT
£44.75 inc VAT
No stock - lead time 94 days
UN Number: UN1993 CL3 II
Limited Quantity: 1L
Bulk discounts
£37.29 + VAT
£35.43 + VAT
£34.49 + VAT
£33.56 + VAT


  • The product enhances the adhesion of both polysulfide, and Permapol polythiother based sealants to standard aerospace substrates.
  • This product is fully qualified to AMS 3100 Class 2 specification.
  • It has zero VOC's as currently defined bu U.S. environmantal regulations.
  • PR-188 is a one-part compound suitable for application by brush or clean gauze.
  • PR188 is not appropriate for use on polycarbonate or acrylic substrates.

Orders over £50 placed online will now qualify for FREE UK Mainland delivery*

Orders under £50 placed online for UK Mainland delivery is £6.95*

Orders requiring Pre 10.00am Next Day delivery has also been lowered from £35.00 to £19.50** 

International delivery (door to door delivery) is available for selected countries worldwide. Shipping will be automatically calculated based on the weight, location and hazardous nature of the goods. Customers can also choose ex works to arrange their own collection.
Please refer to our delivery page for more information.