Pricing Bulletins

Price Increase Announcement (USA) - Polyglass

May 13, 2026

polyglass

Dear Valued Customer:

Due to sustained increases in raw material, transportation and manufacturing costs, Polyglass will implement a price increase, effective June 1st, 2026, on the following products. This increase is cumulative and in addition to the April 16 price increase announcement.

  • Asphalt Membranes- Underlayments Up to 5%
  • APP-Cap and Base 5%-8%
  • SBS-Cap and base 5%-8%
  • SA- Cap and Base 5%-8%
  • Mastics and Cement 5%-8%
  • Spray Foam 15%
  • Freight Increase Per Truck Load $150

All orders with the above products shipped on or after June 1st, 2026 will be invoiced at the new pricing level. Price pages reflecting these changes will be available from your account manager shortly.

Should you have any questions or require further clarification, please do not hesitate to contact your account manager.

Thank you for your continued support and business.

Yours truly,

Convoy Supply Inc.

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