---
product_id: 392693817
title: "Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant"
brand: "sika"
price: "€ 54.71"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sika"
url: https://www.desertcart.hr/products/392693817-sika-sikaflex-554-adhesive-for-caravans-and-motorhomes-black-300
store_origin: HR
region: Croatia
---

# Primerless application, ready to use UV & weather resistant for outdoor use High dynamic load capacity 3.5 PSI Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant

**Brand:** sika
**Price:** € 54.71
**Availability:** ✅ In Stock

## Summary

> 🖤 Stick with the best: Sika Sikaflex 554, where strength meets weatherproof finesse!

## Quick Answers

- **What is this?** Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant by sika
- **How much does it cost?** € 54.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/392693817-sika-sikaflex-554-adhesive-for-caravans-and-motorhomes-black-300)

## Best For

- sika enthusiasts

## Why This Product

- Trusted sika brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Primerless Power:** Skip the prep—apply directly on many surfaces for fast, hassle-free installation.
- • **Safe & Versatile:** Isocyanate- and solvent-free, approved for short-term food contact—perfect for indoor and outdoor use.
- • **Trusted by Pros & DIYers:** Over 2,000 rave reviews and a top 200 rank in sealers prove it’s the go-to adhesive for serious projects.
- • **Built to Brave the Elements:** UV-stable and weather-resistant formula keeps your caravan or motorhome sealed year-round.
- • **Unmatched Strength for Big Jobs:** Securely bonds large components with 3.5 PSI tensile strength—no bolts needed.

## Overview

Sika Sikaflex 554 is a high-performance, black synthetic rubber adhesive designed for caravans and motorhomes. It offers a strong 3.5 PSI tensile strength with high dynamic load capacity, is UV and weather resistant, and can be applied primerless on many surfaces. Safe for indoor and outdoor use, it’s solvent- and isocyanate-free, making it suitable even for kitchen environments. Trusted by professionals and DIY enthusiasts alike, it cures fully in 24 hours and ensures a durable, flexible bond for large components.

## Description

From the manufacturer WHERE TO USE IT? HIGH-PERFORMANCE ELASTIC ADHESIVE FOR INDUSTRIAL ASSEMBLY Sika is your best ally!

Review: good quality adhesive. - I used this to secure my solar panels on the caravan roof.
Review: Used for mounting Motorhome solar panels. - I used this to mount solar panels to my motorhome roof. Great stuff and extremely secure bond using aluminium angle 3mm thick 50mm x 50mm bolted to the solar panel. No bolts used to attach to the roof just the adhesive. The panels were fitted 8 months ago and I regularly check the panels to ensure they're still secure - so far so good!

## Features

- Contains trimethoxyvinylsilane, pentamethylpiperidinol-substituted polyester. May produce an allergic reaction.
- Warning! Hazardous respirable droplets may be formed when sprayed. Do not breathe spray or mist.
- Versatile - Sikaflex-554 is a mounting adhesive that is suitable for a variety of applications both inside and outside including as metal adhesive and construction adhesive
- Weather-resistant: Thanks to the special formula, the black Sikaflex-554 mounting adhesive is suitable for outdoor use and ensures a UV-stable, ageing-resistant, strong connection
- Also suitable for large components - The high dynamic load capacity and easy pressing make the adhesive perfect for bonding large components and ensure a stable, secure connection
- Primerless - On many surfaces, this extra strong mounting adhesive can be used without primer and is therefore ready to use and easy to handle
- Safe - The Sikaflex-554 mounting adhesive is free from isocyanates and solvents; in addition, it is possible to use in the kitchen – thanks to its approval according to ISEGA (short-term food contact)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09N7FFXS7 |
| Best Sellers Rank | 8,570 in DIY & Tools ( See Top 100 in DIY & Tools ) 188 in Sealers |
| Brand | Sika |
| Colour | Black/White |
| Compatible Material | Plastic |
| Container Type | Bottle |
| Customer Reviews | 4.6 out of 5 stars 2,068 Reviews |
| Full Cure Time | 24 Hours |
| Global Trade Identification Number | 07612895736495 |
| Included Components | 1 cartridge |
| Item Form | Paste |
| Item Package Quantity | 1 |
| Item Type Name | Adhesive and sealant |
| Item Volume | 300 Millilitres |
| Item Weight | 0.47 Kilograms |
| Item form | Paste |
| Manufacturer | Sika |
| Manufacturer Part Number | 689669 |
| Material | Synthetic Rubber |
| Model Number | 689669 |
| Number of Pieces | 1 |
| Other Special Features of the Product | High Dynamic Load Capacity, Primerless |
| Special feature | High Dynamic Load Capacity, Primerless |
| Specific Uses For Product | Exterior, Inside, Professional, amateur |
| Specific uses for product | Exterior, Inside, Professional, amateur |
| Tensile Strength | 3.5 Pounds Per Square Inch |
| Unit Count | 300.0 millilitre |
| Viscosity Level | High |
| Water Resistance Level | Water Resistant |

## Product Details

- **Brand:** Sika
- **Item form:** Paste
- **Material:** Synthetic Rubber
- **Special feature:** High Dynamic Load Capacity, Primerless
- **Specific uses for product:** Exterior, Inside, Professional, amateur

## Images

![Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant - Image 1](https://m.media-amazon.com/images/I/61T+4wNcf3L.jpg)
![Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant - Image 2](https://m.media-amazon.com/images/I/71XOcRv+5EL.jpg)
![Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant - Image 3](https://m.media-amazon.com/images/I/81Xp68CjOQL.jpg)
![Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant - Image 4](https://m.media-amazon.com/images/I/61EiciNNhYL.jpg)
![Sika Sikaflex 554 Adhesive For Caravans and Motorhomes, Black, 300 ml | Primerless – Ideal For Large Components And High Dynamic Load – Ageing And Weather Resistant - Image 5](https://m.media-amazon.com/images/I/713QshCkgzL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ good quality adhesive.
*by S***E on 15 May 2026*

I used this to secure my solar panels on the caravan roof.

### ⭐⭐⭐⭐⭐ Used for mounting Motorhome solar panels.
*by M***R on 3 April 2026*

I used this to mount solar panels to my motorhome roof. Great stuff and extremely secure bond using aluminium angle 3mm thick 50mm x 50mm bolted to the solar panel. No bolts used to attach to the roof just the adhesive. The panels were fitted 8 months ago and I regularly check the panels to ensure they're still secure - so far so good!

### ⭐⭐⭐⭐⭐ Very sticky
*by G***P on 14 August 2025*

Very effective, I used it to stick a solar panel onto my campervan roof

## Frequently Bought Together

- Sika Mounting Adhesive - Sikaflex-554 Black - Ideal for Large Components and High Dynamic Load - Ageing and Weather Resistant - 300 ml
- Solar Double Cable Entry Gland, Waterproof Solar Photovoltaic Plastic Bracket Curved Cable Connector ABS Dual Cable Entry Housing for Solar Panels of RV Caravan Boat
- Sika Sikaflex -522 Caravan and Motorhome Adhesive Sealant – Moisture Curing – Weather and Mould Resistant – White – 300ml

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.hr/products/392693817-sika-sikaflex-554-adhesive-for-caravans-and-motorhomes-black-300](https://www.desertcart.hr/products/392693817-sika-sikaflex-554-adhesive-for-caravans-and-motorhomes-black-300)

---

*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-07-25*