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Sikaflex 512 is a premium 100 ml silicone-based adhesive and sealant tailored for caravans, motorhomes, and trailers. It offers versatile, waterproof sealing for vents, skylights, aerials, and joints, backed by a 4.7-star rating from over 1,700 users, ensuring durable protection and reliable repairs on the road.
| ASIN | B0036KGDH0 |
| Adjustable Length | No |
| Antenna Location | Repair and Maintenance in Recreational Vehicles |
| Best Sellers Rank | 151,147 in Automotive ( See Top 100 in Automotive ) 733 in Fillers, Adhesives & Sealants |
| Brand | Sikaflex |
| Brand Name | Sikaflex |
| Colour | White |
| Compatible Devices | tv arials |
| Compatible devices | tv arials |
| Customer Reviews | 4.7 out of 5 stars 1,724 Reviews |
| Enclosure Material | Silicone |
| Item Weight | 480 Grams |
| Manufacturer | Sikaflex |
| Manufacturer Part Number | 512 |
| Material | Silicone |
| Model Name | 512 |
| Model Number | 512 |
| Mounting Type | sticker, rails |
| Mounting type | sticker, rails |
| Number of Items | 1 |
| Number of Packs | 1 |
| Recommended uses for product | Repair and Maintenance in Recreational Vehicles |
| Style Name | 512 |
| Unit Count | 100.0 millilitre |
W**T
Does what it says - and more!
I have used this product before when fitting a solar panel on my motorhome so was quite happy to order it again. This time it was to re-fit and seal the washroom components in the motorhome. I have previously had the toilet and shower tray re-sealed by the motorhome manufacturer but they still moved, splitting the seal and allowing water to leak. I had also re-sealed them myself, again using silicone sealant.This time I removed all the previous sealant and used Sikaflex to seal round the toilet and the shower tray. It seems to have done the job this time. So impressed with the product I have also used it to seal around the shower at home as well! One note: it is a good idea to warm the product to room temperature before using, otherwise it is very difficult to squeeze it out of the cartridge especially when making a small bead.
C**K
Great product
A great product which I used to replace/repair old sealant on the external panels of my Chausson Welcome Mini Motorhome. I removed old sealant and after watching various YouTube videos I applied new SikaFlex 512 adhesive and sealant, I then sprayed area with a mix of water and a small amount of household detergent which allowed me too smooth out the bead of sealant I had applied with my finger. I kept applying spray allowing me time to keep working the area till I was happy I had a professional finish. Very happy with the finish and the adhesive and sealant qualities of the Sikaflex 512. I fully recommend this product and doing your research on Youtube before starting task, I am a amateur DIY er and found product easy to use
F**L
very impressed
I have a vintage caravan that has suffered a bit of damp after this awfully wet winter. I read many reviews, looked on caravan forums etc and this product appeared to be the best bet to fix it. I warmed the sealant before beginning which made it easier to apply. I also used the fingers from a rubber glove to cover my index finger which i used to smooth the sealant. Being a total novice i am surprised how good it looks. Warm soapy water removed any excess if tackled immediately but i needed white spirit to remove some that i had not noticed until later. I cant comment on how weatherproof it is or if it has cured my damp issue as i have only just applied it today. I really hope it does the job as i believe its really hard to remove!
P**.
Only stuff for cavarans, campers and boats
This product is a gap filling adhesive, it has strong adhesive qualities and can also be finished to a high standard. Useful for sticking stuff to most materials, permanently, other than cutting them off again with a blade! Also great for surface repairs and making good exisitng joints externally wthout the need for breaking the joint first, seem repairs, edging etc. This stuff is pricey but bear in mind that most people only want to do the job once and then it works out as value for money. Stiff to use out of the tude, warm them first and they are much easier. They are easy to control and form a decent bead. Smooth with a cloth and white spirit to prevent dragging. Plenty of flex for camper or boat repairs. Does not discolour or weather. 'Dries' to a flexible but firm finish that is every bit as professional as the original makers who use this stuff all the time. Can be compared to the cheaper EBT which will do the same job but will not give as good a finish where the finish is important. We used EBT for bedding in a rooflight and then finished around the edges using 512 - top job and confident that it will last as long as the camper does.
D**D
Clean well and make sure the area to be treated is dry
The adhesive is specifically for Motorhome and Caravans . Its very durable and can be wiped easily before its sets . Very waterproof . This is the first time i bought this product after my 2015 MH started to leak water . The water contaminated a awning sensor and is now in for repair .. To be absolutely sure the Sikaflex sealant had worked I had a water test done before the new sensor was fitted .. and it passed ! I was quoted £800 to repairthe leak and replace the sensor so doing the job myself has saved me a considerable amount of money. I would highly recommend this product.
C**N
Just the job
Excellent product. Works very well. Good price and fast delivery.
S**8
After a lot of research into the method and best products to use this was the one that came ...
I bought this product to reseal the roof lights on my micro mobile home. After a lot of research into the method and best products to use this was the one that came out on top. Yes it does cost a bit for a tube of this product but I am trying to protect my investment. I used it in conjunction with the W4 sealing strip. The "spitty finger" technique was used to smooth down the surfaces. There are spec sheets that you can read on line which gives you ingredient information and working temperatures/curing times. Time will only tell if this product lives up to its reputation, so far I'm pleased. If I can use it so can you as I'm a 67 year old senior citizen. Oh yes, I am also female.
A**R
Great sealant
I used this product to seal along the top of my caravan windows as the old sealant was looking grubby and starting to come out. This product works fine never lost colour and I would definitely recommend this to anyone, great stuff.
C**N
Perfecto para exterior
Buena adhesión
N**A
Bien
Bien mais très cher et peu de rendement
D**4
Ottimo prodotto
Prodotto che ho già usato in passato Ottimo, anche dopo 6 anni su un Camper, risulta perfettamente sigillato
M**J
Perfecto para fijación de placa enorme a techo caravana
Muy buen producto, no le pongo 5 estrellas por precio, es más barato en otros sitios, pero tenía prisa..Utilizado para pegar placa solar enorme a techo de caravana con 6 soportes. Antes se arranca el techo q se mueva la placa
R**.
Ottimo prodotto
Ottimo prodotto usato per incollare l'antenna alla roulotte ben elastica e facile da stendere.
Trustpilot
1 month ago
2 weeks ago