QUOTE(jamespaul @ Nov 24 2017, 03:00 PM)
Here is what misleading means...
Raytech Ultra is a rebranded version of the SunTek CIR tints.
Suntek CIR80 claims, 42% heat rejection. Raytech Ultra 80 claims 50% rejection. That is ~20% more than what the tint can do.
Note: I picked Raytech Ultra 80 as this is one that Raytech should recommend as this is closest to JPJ approval. Glass are typically 70 to 80% clear. The right VLT for front windscreen is 70%, so the best legal tint would be 90% VLT
Also,
your Raytech Ultra 70, has 58% heat rejected (TSER), If this is true, no tint manufacturer can beat your clarity per TSER. Based on SunTek's website, to achieve 58% of TSER, the tint would block out 80% of light. But your tint only blocks out 27%
Hence,
Why my personal opinion is that Raytech is no 100% truthful.
Base on my research, TSER effectiveness is a combination of IRR rejection, VLR reduction and VLT reduction
Do let me know if you can share the technical certificates for all your tints.
For your information, Raytech Ultra is not a rebranded version of the Suntek CIR tints. Suntek products have no relationship with Raytech products at all. We are under same manufacturer does not mean we are having the same products. For example like famous brands H brand, L brand and V brand are under Eastman too. Raytech customizes the tints specification with OEM manufacturer so we can design what level of specification we need for our Malaysian market

Not much people will like VLT90% tint because it has very low in heat rejection. The performance is same like no tint and you have to pay money for it

Your research for TSER is not correct. Please find the correct answer at this link:
http://solutions.3m.com.sg/wps/portal/3M/e...raredRejection/Before I explain the specification with you, I hope you can understand there are 3 ray in natural sun-light. In another word, you are expose to these 3 ray in the same time when you walking under the sun.
a) Visible light (Light which can be seen by human eye)
b) Infra-Red (Invisible)
c) Ultra-Violet (Invisible)
All these 3 rays contribute to (TSER) Solar Energy.
Infra-Red (54%), UV (3%) and Visible Light (43%).Let's compare Suntek CIR80 and Raytech Ultra 80:
Suntek CIR80 - IRR 59% UVR 99% VLT 78% TSER 42%
(IRR is lower)Raytech Ultra 80 - IRR 90% UVR 99% VLT 79% TSER 50%
(IRR is higher)The IRR of Raytech Ultra80 is higher than Suntek CIR80 so in technically the TSER is definitely higher

IRR and VLT are affect the most in the TSER reading. If you need higher TSER, the VLT must be lower and IRR must be higher. Lower VLT will higher the TSER. Higher IRR will higher the TSER. There are two ways to reject the most heat by window film.
1) Darkness of the tint
2) The components coated on tints (dyed, pigmented, metallized, ceramic or nano).
If need to provide best heat rejection in higher VLT tints, we have to add more components coated on tints. So you can see in Malaysian market, higher IRR tints always have higher price because the cost is higher.
Let's compare Suntek CIR20 and Raytech Ultra 70:
Suntek CIR20 - IRR 59% UVR 99% VLT 24% TSER 58%
( VLT is lower)Raytech Ultra 70 - IRR 98% UVR 99% VLT 78% TSER 58%
(IRR is higher)Both products are developed differently to reject heat. Suntek CIR20 has lower VLT while Raytech Ultra 70 has higher IRR to reject heat. You cannot compare the products in Suntek website because most of the higher TSER products there are not compliance with Malaysia JPJ regulation

Lastly, Raytech is selling Genuine products to all of our consumers in Malaysia. Quality wise is no problem. So far we have many satisfied customer are using Raytech window film from last 13 years. We do admit sometimes has received some complaints for our services in certain branch but we are trying to improve on that services things

We need to apologize with you because our previous products did not met your expectation. And we hope can do better in future. Anyhow we can use BTU meter to test again on the heat rejection of your tints. If possible, you can send your car back to our shop for the free consultation
This post has been edited by Lord Gitsy: Nov 24 2017, 11:14 PM