Sikaflex-291, bianco, adesivo e sigillante marino multiuso a polimerizzazione rapida. Sigillante poliuretanico per barche, 10,1 fl. oz Cartuccia 10,1 oz Bianco 1

Name: Sikaflex-291, bianco, adesivo e sigillante marino multiuso a polimerizzazione rapida. Sigillante poliuretanico per barche, 10,1 fl. oz Cartuccia 10,1 oz Bianco 1
Brand: SIKA
SKU: 033886000161
Price: 47.30 EUR
Availability: InStock

Brand:SIKA

3.6/5

€
47.30

Approvato NSF per l'acqua potabile e approvato USDA per il contatto accidentale con gli alimenti. Questo prodotto è adatto solo a utenti professionisti esperti. PRESTAZIONI: Viene utilizzato sopra e sotto la linea di galleggiamento. Può essere schiacciato o spazzolato in posizione. Adesione eccellente, rapido tempo di appiccicosità e può essere verniciata. DURABILITÀ: Resistente ad acqua dolce, acqua di mare, acqua di calce, acque reflue, acidi diluiti e soluzioni caustiche, resistente temporaneamente a carburanti, oli minerali, grassi e oli vegetali e animali. SUPPORTI: Ottima adesione su gelcoat, vetroresina, metallo e legno. Adesivo e sigillante utilizzato da molti costruttori di barche, il suo rapido tempo di indurimento lo rende ideale per applicazioni in cui la velocità è importante.

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EAN: 033886000161

Categories: Prodotti industriali e scientifici, Adesivi, sigillanti e lubrificanti, Calafatare, Mastice adesivo,

Brand	SIKA
Color	White
Item Form	Gel
Item Weight	300 Grams
Liquid Volume	10.1 Fluid Ounces

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Scritto da: Colorado

Great product if you have humidity

Wonderful, grippy, but gooey to apply - super great adhesion - but absolutely need humidity such as East or West coast, near water, Great Lakes or humid Georgia. I live in Colorado and it is still gooey on my sailboat - called the company - they said need 50-60% humidity or it won't dry. Used in my bathtub and I had to leave hot steaming water in the tube twice and it adhered perfectly. Otherwise would be 5 stars in a humid climate. 2 stars for Colorado - but it's not chemical reaction for drying - it's reactive to humidity.

Scritto da: C. Stock

Dispensing is incredibly difficult.

The material in the dispenser is great, I've used it in a standard caulking gun for years and never had an issue. I have a small spot to hit on a seam that was about 3 ft long and didn't want to use an entire cartridge so I thought I would try the smaller tube. Let me say that I'm in construction and in pretty good shape, physically stronger than most men. Encounter, and trying to dispense the caulk out of this was incredibly taxing. I struggled for half an hour to caulk a 3-ft line. It wasn't that cold out. Maybe 80° so it wasn't for sure. It was just that the caulk is thick and difficult to use in that applicator.

Scritto da: Jay S. Cook

Saved $1000 with this purchase

Body shop wanted $1000 for new front valance because a tab had broken off. Upon the shop’s recommendation I purchased this and glued the piece in place. Problem solved and you can’t tell the difference.

Scritto da: Troy

Easy to apply

Takes days to dry. Should hold up long term on my boat

Scritto da: James

Worked as advertised, but have no idea about durability.

Used beneath toilet that could 'potentially' leak causing floor damage. The existing ring was beneath newly added flooring, creating a possible reservoir. Used Sikaflex-291 because it is a marine grade sealant/caulk to seal the area between the outside of ring and original flooring.

Scritto da: Nicholas Mageras

This stuff is the best.

I worked for about 10 years in the professional yachting industry in Europe and that's where I learned about Sikaflex. It's the absolute go to for any type of sealant needed on oceangoing yachts. I'm back in the States now and working on a camper conversion project and I've mainly been using Sikaflex, I did try using some regular polyurethane sealant from the hardware store and Sikaflex is so far and beyond a better product. When it's wet it's easier to work with, and when it dries, it doesn't shrink and it's far more durable. I absolutely recommend it.

Scritto da: maxe

Holds good

Only gave it 4 stars on ease of use because it seem to get on everything regardless of how slow I go. But, I use it to put pool tiles back on the wall and so far none have fallen off in 3 years. I always have 3-4 fall off in the spring from the temperature change from winter. I just clean the spot and stick them back on and grout them in. I keep thinking i will eventually have them all done.

Scritto da: K. Goodhew

Worked great on my small camping trailer

Used this to seal some leaks in my camping trailer. Previously, I had used silicon, but it didn't hold up. It's only been a month, but this seems like it will last for a very long time. Went on smoothly and looks good

Scritto da: James

Has not followed it's own instructions

I used this to redo all the outside joints on my RV. First, I removed the old caulk and cleaned the joints with a cleanser and then washed the cleanser off with rags and water, then rubbed dry with a clean rag. Then left the joint to continue to air dry any remaining moisture as moved to another joint. Once air dried as well, I applied the Sikaflex-291 and left the seams to cure overnight. I found it really difficult to apply and the best way to smooth the joint was dipping my fingers in rubbing alcohol first and then smooth along the seam. Wipe any excess collected on a rag, But always moisten your finger first with the rubbing alcohol before touching the Sikaflex again. (I had no success using soapy water - but rubbing alcohol allowed me to smooth joints or overlap caulking joints.) Then leave it alone. It states somewhere in my reading that it can take up 10 days to cure. And I found that to be pretty accurate except for the North side of my RV does not get any sun on it at this time of year. (October) And that side is taking forever to cure - it is still tacky to the touch and 14 days have passed so far. It's curing slowly but on what time table I do not know. Seams that can see the Sun at some point during the day, caulked with the same tube of Sikaflex, are touchable but the "dark side" is really - really slow to cure. No choice now but to wait and see. The other caulking joints on the other three sides of the RV are touchable but the side that does not see the Sun at all - still tacky at day 14??

Scritto da: marc-olivier

Bon produit, mauvaise couleur

Le produit est excellent. Toutefois, méfiez-vous, car peu importe si vous choisissez l'option blanc ou noir, vous allez obtenir du blanc par défaut... moi mon utilisation était interne dans ma coque de Sea Doo Spark, alors l'apparence ne m'importe peu, mais si la couleur est important, vaut mieux que ce soit le blanc qui vous convient...

Scritto da: Doug

Product relabeled incorrectly. Was Sikaflex 252, not 291 and was white, not black as ordered.

Product had a new label attached saying it was black Sikaflex 291, per my order. It is in fact Sikaflex 252 per the actual tube label, not the 291 and is white, not black as ordered. Also the plastic application tip is broken and the round tube end has been damaged in several places. Not a happy camper.

Scritto da: ARBEE

RV ROOF REPAIR

This stuff is amazing! After removing the old antenae from my rv, it left a massive hole in my roof membrane. I used 75% of 1 black tube to trowel over the 12" hole. Then I used a thin layer of white to make it match. After sealing the rest of the rv with white, I tested everything the next day with a garden hose. Where water had previously come in, it was bone dry! I waited 3 weeks and went on holiday. I tested it again after super hot weather and the garden hose. My 18ft rv trailer is still bone dry! Trailer is flexing under dry/wet conditions. Very happy with this amazing product!

Scritto da: Amazon Customer

Faire attention a la couleur sur l'étiquette

Reçu rapidement, mais sur l'étiquette du tube étais écrit Blanc mais après ouverture du tube il contenais du noir. l’expéditeur devrait vérifier l'arrière du tube avant de l'envoyer car ça donne une idée de la couleur de son contenu.