would this be OK to stick my satellite dish to the top of my motor-home without screws?

It's a good product but I would not trust it for that, use it along with the screws, just to be on the safe side. Is there not a plate with the dish that you could fix on permanently so that you could easily remove the dish?

Dear, May i know the best before date?

Morning. Exp Date of current stock is 09/2023. Hope that helps.

Can I use this to seal a roof vent on my camper? I need to make sure it is completely watertight. Thank you

Yes , you can , and it will seal against water ingress, It's also used for sealing deck fittings on a yacht or seagoing motor cruiser.

Would this work for waterproofing cracks in outside concrete steps

Probably would, but I would try concrete first of all to fill the gaps, it would look better.

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marine sealant

Product ID: 47904792

Details

Brand
Sika
Item dimensions L x W x H
48 x 48 x 230
Item weight
0.41 Kilograms
Material
Silicone
Style
Cartridge

⚓Marine-grade waterproof sealant

⏱️Fast curing for quick bonding

🛡️Durable, flexible silicone formula

6845L

Duties & taxes included

In stock

Sold byAmazon AlbaniaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

⚓ Seal your success with Sikaflex – where marine meets mastery!

TRUSTED SWISS QUALITY - Backed by Sika’s renowned precision and reliability for peace of mind.
VERSATILE COMPATIBILITY - Perfectly bonds with fibreglass, plastic, and door surfaces for multi-functional use.
WATERPROOF WEATHERPROOF - Engineered to withstand harsh marine environments without compromise.
CLEAN PROFESSIONAL FINISH - White paste formula ensures a sleek, seamless look every time.
SEALS BONDS IN RECORD TIME - Get your marine projects done faster with rapid curing technology.

Sikaflex 291i White is a premium silicone-based adhesive sealant designed specifically for marine applications. It offers fast curing, waterproof protection, and strong bonding to fibreglass and plastic surfaces. Available in a convenient 300ml cartridge, this Swiss-engineered sealant delivers durable, flexible, and clean finishes, making it a top choice for professionals seeking reliable, multi-functional sealing solutions.

Specifications

ASIN	B004X7PEL6
Best Sellers Rank	140,727 in DIY & Tools ( See Top 100 in DIY & Tools ) 38 in Adhesive Caulk
Brand	Sika
Colour	White
Compatible Material	Fibreglass
Country Of Origin	Switzerland
Customer Reviews	4.6 4.6 out of 5 stars (3,504)
Global Trade Identification Number	07612894815009
Included Components	1 cartridge
Item Dimensions	48 x 48 x 230 millimetres
Item Form	Paste
Item Type Name	Sikaflex 291i Multifunctional adhesive sealant for marine applications
Item Weight	0.41 Kilograms
Manufacturer	Sikaflex
Manufacturer Part Number	291i White
Material	Silicone
Model Number	291i White
Number of Items	1
Number of Packs	1
Style Name	Cartridge
Surface Recommendation	Plastic, doors
Unit Count	300.0 millilitre
Water Resistance Level	Waterproof

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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