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Jon Renau

Heat Treat Thermal Spray 8.5oz

Rated 5.0 out of 5 stars
1 Review
Regular price $22.00
Regular price $22.00 Sale price $22.00
Heat Treat Thermal Spray 8.5 oz

Heat Treat Thermal Spray is heat activated and excellent when used with flat irons, curling irons, hot and velcro rollers. This non-sticking thermal protectant and styling spray prevents hair damage by permitting a clean release from styling tools. Hair is left brushable and volumized. For use with both human hair and heat defiant synthetic hair.


  • For All Human Hair Types and Heat Friendly Synthetic
  • For All Hair Lengths
  • Fresh Scent
  • Easy Spray Applicator

BRANDJon Renau
COLLECTIONJon Renau Hair Care

How to measure head size

To determine the right size wig for you, measure the circumference of your head from the front hairline, behind your ear, to the nape of your neck, to your other ear and then back to the front hairline. Jot down your measurement then consult the table below. Please note that sizes may vary slightly by brand.

Many wigs come in petite, average and large cap sizes. Average size wigs, however, tend to fit about 90-95% of customers. See wig size chart below, so you are able to determine the best cap size for you!

Wig Cap Size Chart


How to Return

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30 Days to Return

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Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
1 review
  • A
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    Verified Buyer
    3 years ago
    Heat Treat Thermal Spray 8.5oz
    Heat Treat Thermal Spray 8.5oz
    Rated 5 out of 5 stars
    A wig saver

    I bought this to protect the fibers ofmy heat defiant wigs during styling. It seems to be doing what it's supposed to do. Heat defiant wigs seem to be more prone to flyaways & static, & I think the product has an added benefit of helping to reduce those problems as well. I want to prolong the life of my wigs as much as possible, & this provides some shielding from the heat of the tool(s) I use.

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