---
product_id: 418206683
title: "Mounting Adhesive – Sikaflex-554 White – Ideal for Large Components and High Dynamic Load – Ageing and Weather Resistant – 300 ml"
brand: "sika"
price: "C$4370"
currency: NIO
in_stock: true
reviews_count: 13
category: "Sika"
url: https://www.desertcart.ni/products/418206683-mounting-adhesive-sikaflex-554-white-ideal-for-large-components-high
store_origin: NI
region: Nicaragua
---

# Primerless, ready-to-use High dynamic load capacity Weather & UV resistant Mounting Adhesive – Sikaflex-554 White – Ideal for Large Components and High Dynamic Load – Ageing and Weather Resistant – 300 ml

**Brand:** sika
**Price:** C$4370
**Availability:** ✅ In Stock

## Summary

> 🔗 Stick with the best — bond boldly, last endlessly!

## Quick Answers

- **What is this?** Mounting Adhesive – Sikaflex-554 White – Ideal for Large Components and High Dynamic Load – Ageing and Weather Resistant – 300 ml by sika
- **How much does it cost?** C$4370 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ni](https://www.desertcart.ni/products/418206683-mounting-adhesive-sikaflex-554-white-ideal-for-large-components-high)

## 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 Application:** Skip the extra prep—apply directly and save time on every job.
- • **Safe & Food-Contact Approved:** Non-toxic and kitchen-safe, so you can trust it anywhere in your home.
- • **Versatile Indoor & Outdoor Use:** From metal to construction, one adhesive to rule them all.
- • **Weatherproof & UV-Stable Formula:** Keeps your bonds strong and fresh, rain or shine, year after year.
- • **Unmatched Strength for Large Components:** Handles heavy-duty bonding with ease, perfect for big projects.

## Overview

Sika Sikaflex-554 is a premium 300 ml mounting adhesive engineered for high dynamic loads and large components. Its advanced weather-resistant and UV-stable formula ensures durable outdoor and indoor performance without the need for primers. Non-toxic and ISEGA-approved for short-term food contact, it offers a safe, versatile, and easy-to-use solution trusted by professionals and DIYers alike.

## Description

Sika Mounting Adhesive – Sikaflex-554 White – Ideal for Large Components and High Dynamic Load – Ageing and Weather Resistant – 300 ml : desertcart.co.uk: DIY & Tools

Review: Stick and seal with confidence! - As usual, Sika are 100% top quality and the one to go for - perfect with no issues
Review: Good product but overpriced - Great product and does what it says

## Features

- Contains Trimethoxyvinylsilane. May produce an allergic reaction.
- Safety data sheet available on request.
- 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 | B09N7GHBML |
| Best Sellers Rank | 39,784 in DIY & Tools ( See Top 100 in DIY & Tools ) 201 in Universal Adhesives |
| Brand | Sika |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,878) |
| Date First Available | 10 Dec. 2021 |
| Item Weight | 500 g |
| Item model number | 689366 |
| Manufacturer | Sika |
| Manufacturer part number | 689366 |
| Model | Sika flex-554 |
| Product Dimensions | 4.8 x 4.8 x 23 cm; 500 g |
| Special Features | Strong, weatherproof, non-toxic |
| Viscosity | Élevé |

## Product Details

- **Brand:** Sika
- **Item form:** Paste
- **Material:** Synthetic Rubber
- **Special feature:** Strong, weatherproof, non-toxic
- **Specific uses for product:** Exterior, Inside, Professional, amateur

## Images

![Mounting Adhesive – Sikaflex-554 White – Ideal for Large Components and High Dynamic Load – Ageing and Weather Resistant – 300 ml - Image 1](https://m.media-amazon.com/images/I/61T+4wNcf3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Stick and seal with confidence!
*by A***R on 24 January 2026*

As usual, Sika are 100% top quality and the one to go for - perfect with no issues

### ⭐⭐⭐⭐⭐ Good product but overpriced
*by M***. on 11 January 2026*

Great product and does what it says

### ⭐⭐⭐⭐⭐ Sika mounting adhesive
*by M***S on 25 October 2025*

Great product, used to attach big solar panel to Motorhome

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**Shop now:** [https://www.desertcart.ni/products/418206683-mounting-adhesive-sikaflex-554-white-ideal-for-large-components-high](https://www.desertcart.ni/products/418206683-mounting-adhesive-sikaflex-554-white-ideal-for-large-components-high)

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*Product available on Desertcart Nicaragua*
*Store origin: NI*
*Last updated: 2026-02-23*