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TSE-EcoSpray® Polyurethane Resin for Hot Tub Spa Reinforcement

Go from Spray-Up to Drill and Trim in 25 Minutes with our Super-Fast Curing, Styrene-Free, Hot Tub Spa Reinforcement System that Increases Production by Up to 500%!

Come See Us at Booth B15 at CAMX September 12-14.  Want FREE Exhibit Hall Registration? CLICK HERE, then click "Register as a CAMX Attendee" using Promo Code 30165.  See You There! 

tse-ecospray polyurethane resin to reinforce tubs and spas

What would a five-fold increase in production mean to your bottom line?  Now, add in the savings in labor and utilities from getting 5 hot tub spas done in the time it takes you to make just 1 now.  Interested?

TSE-EcoSpray 450C is our styrene-free, two-part polyurethane resin that "sticks to acrylic."  We developed TSE-EcoSpray to chemically bond with standard cast acrylic and co-laminated acrylic/ABS sheet to create a virtually inseparable bond for hot tub spa backing. Just prepare the surface with a wipe of acetone and preheat the shell prior to spraying. That's it! 

TSE-EcoSpray polyurethane resins provide an environmentally preferred solution to the hot tub spa industry without sacrificing flexibility, adhesion, tensile strength or Tg.  All TSE-EcoSpray resins are 100% solids and are VOC-free, so there's no need for a Title V permit!  TSE-EcoSpray resins are odorless and eliminate the offensive smells and potential hazards typically associated with styrene polyester resins. 

TSE-EcoSpray® 450C.  Non-Foaming Even in High Humidity Conditions! 

TSE-EcoSpray 450C replaces styrene polyester resins in the traditional FRP environment.  TSE EcoSpray 450C is non-foaming even in high humidity conditions.  Go from spray-up to drill and trim in as little as 60 minutes!      

tse-ecospray polyurethane resin to reinforce tubs and spas

Why Switch to TSE-EcoSpray 450C resins?      

  • Increase Production by Up to 500%!
  • Cut Cure Time From 5 Hours to Just 1 Hour!
  • Go From Spray-Up to Drill and Trim in About 60 Minutes!
  • Decrease Your Labor Costs!
  • Save Big on Utilities!  
  • Increase Your Profits!
  • Non-Foaming Even in High Humidity!
  • Environmentally Preferred!-No VOC's or Styrene!
  • Non-Toxic and Recyclable!
  • No Title V Permit Required!


Styrene "Reasonably Anticipated to be a Human Carcinogen."  On July 28, 2014, the National Research Council on the National Academies (NRC) published a Report titled "Review of the Styrene Assessment in the National Toxicology Program 12th Report on Carcinogens."  The Report, prepared by a panel of scientists, states "compelling evidence exists to support a listing of styrene as, at a minimum, reasonably anticipated to be a human carcinogen."  The time to switch to safe, environmentally preferable alternatives is NOW!  

Increase Your Production by Up to 500% While Eliminating Styrene.  Pick Up the Phone and Call Today!!!

TSE-EcoSpray® Resins.  Super-Fast Cure Time.  VOC-Free.™

For more information contact: Chip Dantzic at (727) 540-1310 or contact Chip here.