Free shipping on orders over $99.99! Don't miss out!

This item is eligible for free shipping on orders over $99.99

Product Details

Sika 295 UV is a fast curing, one-component, flexible, high performance polyurethane-based adhesive bonding polycarbonate and acrylic windows, or sealing open joints between glass, ceramics, fiberglass, metals, as well as many types of plastics and paints.

This 1 part polyurethane sealant air cures to a durable elastomer. It is suitable for all types of organic (PC, PMMA) windowpanes. 295UV also provides superior UV and weathering resistance. Use with Sika primer 209.

Tech Specs
ColorsBlack, White
Tack-free time*60 Minutes
Elongation at break (DIN 53504) 700%
Tensile strength (ISO 37)290 psi
Application temperature+50 F to +95 F (+10 C to +35 C)
Service temperature (continuous)-40 F to +195 F (-40 C to +90 C)
Service temperature short term (>4 hrs)250 F (+120 C)
Shelf life12 months
Application methodHand- or air- gun
*=at 23 C and 50% relative humidity
Info & Guides

Technical Information

SikaFlex 295i UV Features and Benefits

  • Low VOC
  • No added solvents
  • Excellent UV and weathering resistance
  • Suitable for organic glass like PC or PMMA
  • OEM approved
  • Easy workability
  • Resistant to seawater and fresh water
  • Silicone free
  • Wheelmark certified

Reviews for Sikaflex 295 UV

10 of 15 Reviews

May 7, 2020

My goto for hatch lens replacements
By Jorr from Rochester, NY

Verified Purchase

Never had a problem, it certainly out lasts the actual lens.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

February 12, 2020

Sikaflex Caulk - Top shelf stuff!
By Chuck from Lawson, Missouri

Verified Purchase

First I would say that I struggled with the cost of this stuff. You can buy exterior caulk that is UV resistant at the local box store for about 1/3 the price. I actually did get some and did some testing in order to compare before I ordered more since I didn't order enough to start with. I used this caulk as a deck seam compound. My deck is made of western red cedar, not teak but has the same sort of look. The Sika is a superior product to anything else that I tried. I tested some DAP and 3 M. Both the DAP and 3 M cured faster but seemed to shrink down in the seams whereby in comparison, the Sikaflex took a bit longer to cure, gave off more of an odor but then maintained it's fullness in the seam.

aft deck looking forward!
Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

April 24, 2018

This is the best caulkimng for setting exterior windows with
By Dick from Salem Ma

Verified Purchase

Thanks for the free shipping on the last order. Another comim ng soon

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

April 23, 2018

I will use Sikaflex 295 again for sure.
By KP from Yorktown, VA

Product was great but Jamestown Distributors failed to send me the screw on dispensing tubes (as pictured) the last couple of times I ordered this product from them. This is a problem because no one around me sells just the screw on tubes for this or similar products.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

November 5, 2015

Sikaflev 295 FAILURE!
By Catman-doo from Florida and RI

The UV designation is a joke. They recommend that a UV tape is used to shield the uv rays from destroying the primer bond to the glazing. Also after only 2 years the windows started popping put after a trip to Bermuda and the other vessel cruising offshore East coast to the Keys. The Sikaflex system was used on a Dean and an Outremer catamaran. Both boats had catastrophic failure of the seal.

Bottom Line No, I would not recommend to a friend

Was this review helpful to you?

April 27, 2014

Great Product
By CRAIG from INGLIS, FL

Verified Purchase

Expensive, messy. Watch vises on utube first. Use thin gloves, lots of thinner and plenty of tape to pull off excess

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

December 31, 2013

Good product
By Foppstar from San Jose del Cabo

Verified Purchase

I used the product to repair some swimming pool slate that kept falling off. The product was used to seal the top of the slate to the wall of the pool.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

June 6, 2012

Mask off area well
By Brad from Little River, SC

This stuff is thick. I used a cheap caulking gun and my hands really got a workout squuezing the stuff out. Get a good caulking gun!

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

January 2, 2011

Works extremely well!!
By Rob from Punta Gorda, FL

I agree with the others as to the messiness of the product...especially if you aren't careful with it, or fail to tape and mask your work areas. Other than that...It does the job extremely well, and it was easy to use. I have re-bedded the windows on our trawler and they turned out great. I like the fact that after 6 months in the Florida sun much of it summer and full exposure to the sun...there has been zero fade, bleeding of color, peeling, or separation. I am very pleased with this product and the way it turned out!!

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?

June 14, 2010

Replace fixed windows on Catalina 30
By Daydream from New London CT

Watch the video and look carefully at the plastic tip before cutting so you understand the upside down V. Try on a test board first. Its not difficult but merits some practice. The actual installation went smoothly. Ended up with clean lines and water tight seal. I used four screws in corners rather than the ten I'd taken out on my Catalina.

Bottom Line Yes, I would recommend to a friend

Was this review helpful to you?