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Originally Posted by Vid6639 Garware website mentioned the TSER. http://www.garwaresuncontrol.com/pro...-cool%2070.pdf
Also 3M has 2 TSER numbers one for direct 90degrees and other on angle of 60 degrees. The on angle is 59% vs 50% for direct. The difference being that on angle rejection will be better due to refraction as well as reflection. |
Thanks for that link, @Vid
It's really weird that the brochure ( available at all dealers ) only mentions about HR ( heat rejection ) and not TSER ( which is a standardized measure for heat rejection accepted across the world )
What is more weird is Garware claims 50% Heat rejection for Ice Cool Shield while its TSER is 40% according to the link on their own website. A classic case of misleading the buyers.
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Originally Posted by fast&furious Did you visit Car Shoppe near Ulloor? IIRC, they had it in stock when I was there a few months back. Btw,would you please share the details of the 3M dealer in Trivandrum? |
Yes, I did visit them. Even they did not have the CR series of 3m. In fact, I finally bought the sun films from them since, they have a special discount for team-bhp members. I opted for Garware's Arctic series on my mother's Liva Windshield ( It's a new model which is not yet listed on their website ) for which Garware claims a heat rejection of 58%. I'm not sure how true it is though since, they do not use TSER for their heat rejection calculations! For the sides and rear, I went for Garware Elite 50 ( with a VLT of 50% to meet the legal requirements and for very good visibility even at night )
The Car Shoppy people also offered me infinity speakers at team-bhp price of Rs. 6,500/- Every other shop were quoting Rs. 8,000/-
With regards to the 3m dealer, the owner of Car shoppy called him. So, I do not have direct contact.
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Originally Posted by condor I have not been able to check 3M CR70 in action to compare it with my IceCool Shield. IMO the 10% difference TSER is getting a little hyped in the discussions we are having.
At the end of the day, at about 60% of the cost of Llumar, and even less when compared to 3M, I get a good front windshield sun film which does it's job. Eye strain is much less when driving in the afternoons, cabin/car feels much cooler, I dont feel the sun-burn on my fingers (with hands on steering wheel), and cannot complain about night driving - I dont feel visibility is a problem at night. On coming high-beams are not so trouble-some now.
So when IceCool shield does it's job nearly as good as the next two brands, but at much better price, why should I complain ? |
There are other aspects to be considered here.
1) Garware is definitely VFM. But, when we compare brands we need to compare many aspects in addition to the specifications. Sun film manufacturing is not a simple process, and quality control and the very process followed during manufacturing plays an important part in how the sun film retains its heat and uv rejection properties over time. Also, the specs given by the manufacturer is as per the test conducted on a sample film. How close the actual film adheres to that standard also depends on the quality control followed by the manufacturer. While, garware is indeed good, 3m and V-Kool has a better name in terms of brand recognition on sun films.
Refer
this article to know more about the effects of manufacturing process followed.
2) 10% Extra rejection for 3m means it lets in only 50% of heat as opposed to 60% heat. That means a ( ( 60-50 ) / 60 ) X 100 = 16.67% improvement in terms of heat rejection for the 3m.
3) Whether the 16.67% extra adds to the comfort depends on how hot the surroundings are and for how many months the heat protection is needed. In Kerala's tropical climate ( ghats are an exception ) for example, it's hot when the sun is out irrespective of whether it's winter or summer. Only respite is rains which we get for around 75-100 days in an year. So, it does makes sense to get the best heat rejection available. Same should be the case in most of Tamil Nadu as well.
4) In Kerala, Garware Ice cool costs Rs. 3,500/- whereas 3m costs just Rs. 5,000/- So, even from the VFM perspective, 3m is not too expensive inspite of being a better brand and offering better specs.
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Originally Posted by Thad E Ginathom What a difference a few hundred km makes!
Here in Chennai it is ten sunny months in the year, and the answer is a resounding yes! |
Yes, it depends on the location you are in.
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Originally Posted by Vid6639 |
Sad to see the kind of attitude shown by Garware in maintaining their website inspite of having such a big market share in India with regards to Sun Films. It's a strenuous process just to find their best sun film!
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Originally Posted by nkapoor777 I don't think the insurance company should have a problem covering it if its value is declared at the time of sourcing the policy. Don't fall for hearsay or agent-speak, they really do not want to make the effort to find out. |
That's a good tip. I'll check with my insurance company as well.