# SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L

SIRAMICO COATINGS Liquid Rubber Roof Coating is a grey, 5L liquid coating intended for flat and pitched roofs. The listing describes one-coat application with a brush or roller and compatibility with several roof surfaces, while customer feedback is mixed on drying time and stickiness.

- [Original product page](https://bargainpostbox.co.uk/product/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [View offer](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: SIRAMICO COATINGS
- Category: Tools & Garden > Hardware & Building Materials
- Price: 50.99 GBP
- Previous price: 69.99 GBP
- Discount: 27%
- Price checked: 2026-11-12T19:09:03.340Z
- Rating: 4.5 / 5
- Reviews: 569

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed for flat and pitched roofs and a range of surfaces including asphalt, brick, concrete, GRP, metal, felt and OSB.
- The listing claims that no primer or second coat is needed and that it can be applied with a brush or roller.
- The maker describes a seamless, elastic membrane and claims waterproofing can last up to 10 years.

## Pros

- One listed coating can be used on several common roof materials, reducing the need to choose a surface-specific product.
- Customer feedback reports effective leak stopping and waterproofing, as well as straightforward application, including roller use.

## Cons

- Customers report that the coating can remain sticky, particularly in heat, and can be difficult to remove from hands.
- Customer feedback differs on drying time, so a quick cure should not be assumed.

## Specifications

### Identity and format
- Brand: SIRAMICO COATINGS
- Form: Liquid
- Colour: Grey
- Pack quantity: 1
### Dimensions and installation
- Weight listed: 7 Kilograms
### Materials and protection
- Material listed: Rubber
- Water resistance listed: Water Resistant
- Compatible materials: Asphalt, Brick, Concrete, GRP, Metal, Felt, OSB

## Before you buy

- The stated single-coat application and up-to-10-year waterproofing duration are manufacturer claims. Customer feedback includes varied drying experiences, so allow for drying conditions and confirm suitability for the specific roof surface before application.

## In the box

- Paint can (Included)

## A good fit for

- DIY roof maintenance where a grey liquid coating is wanted for one of the listed surfaces.
- Buyers seeking a product described for both flat and pitched roofs and application by brush or roller.

## Less suited to

- Buyers who need a confirmed drying schedule or guaranteed quick cure in their conditions.
- Anyone wanting an alternative colour or a product with no sticky handling concerns.

## Customer feedback

Customer feedback highlights reported leak stopping, waterproofing and ease of application, including use with a roller. Experiences differ on drying time and value, and some report persistent stickiness in heat and difficulty removing it from hands. These reports matter for planning application and handling. They are customer perceptions rather than a guarantee that the listed one-coat claims or drying performance will hold in every situation.
- Positive themes: Feedback reports effective leak stopping and waterproofing.
- Positive themes: Customers describe application as easy, with roller use mentioned.
- Negative themes: Some customers report stickiness in heat and difficulty removing the coating from hands.
- Mixed feedback: Drying time receives mixed feedback, with some reporting quick curing and others saying it did not dry as expected.
- Mixed feedback: Customers disagree on value for money.

## Frequently asked questions

### Which roof surfaces does the listing name?
It lists asphalt, brick, concrete, GRP, metal, felt and OSB, and describes the coating for flat and pitched roofs.
### How is the coating applied?
The listing says it can be applied with a brush or roller and claims one coat without primer. Customer feedback describes application as easy, but reports differ on drying time.
### How long does the waterproofing last?
The maker claims up to 10 years. This is a manufacturer claim, not a guaranteed duration for every roof or application.
### What does customer feedback say about performance?
Feedback describes leak stopping and waterproofing positively, but reports mixed drying time and value experiences, along with concerns about stickiness and removal from hands.

## Alternative options

- [SIRAMICO COATINGS Liquid Rubber Roof Coating, Instant Leak Seal – Grey, 1 L \| Quick drying, one coat waterproofing roof sealant with instant leak seal technology. Grey.](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Skyguard Liquid Rubber Roof Coating \| Waterproof Roof Sealant \| 5L Black \| One Coat Waterproof Roof Repair for GRP, Felt, Concrete and Metal Roofs & Gutters. UV Resistant. Roller Included.](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [SIRAMICO COATINGS Leak Stop Instant Waterproof Sealer – Grey, 2.5 Litres \| Instant waterproof leak sealer for flat & pitched felt, shed and garage roofs. Easy apply, fast dry. Grey.](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Rubber Liquid Waterproof Sealant, TUFINEIN Quick Drying Multi Surface Foundation Leak Repair - Roof Gutters Basement Sealer Waterproof - Indoor & Outdoor Flexible Rubber Paint \(Neutral Gray, 1.5 KG\)](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Waterproof Grey Fiber-Reinforced Sealant \| Universal Leak Sealer for Roofs, Gutters, Joints & Cracks \| Fix & Stop Leak \| Strong Waterproof Coating \| UniBase MS Fiber \| Made in EU \(1 kg\)](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Stormdry One Coat Liquid Rubber \(500ml, Black\) - Waterproof Leak Sealer \| Quick-Dry Leak Seal for Emergency Roof and Gutter Repair on Brick, Concrete, Metal, Roof Felt \| Self-Levelling](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Prime Black LeakFix Liquid Rubber Roof Paint - 5 Litres – Instant Waterproof Roof Coating for Leaks, Cracks, Roofing Repairs, Gutters, Drainpipes, Concrete, Brick & Metal](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [SIRAMICO COATINGS Liquid Rubber Roof Coating – Grey, 500ml \| Quick drying, one coat waterproofing roof sealant with instant leak seal technology. Grey.](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-500ml)
- [Skyguard Liquid Rubber Roof Coating \| Waterproof Roof Sealant \| 5L Grey \| One Coat Waterproof Roof Repair for GRP, Felt, Concrete and Metal Roofs & Gutters. UV Resistant. Roller Included.](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Rubber Liquid Waterproof Sealant, TUFINEIN Quick Drying Multi Surface Foundation Leak Repair - Roof Gutters Basement Sealer Waterproof - Indoor & Outdoor Flexible Rubber Paint \(Black, 1.5 KG\)](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [Tapel Liquid Rubber RV Roof Coating - 3X Stronger- White 1L \| Waterproof Sealant for Leaks & Cracks, UV/Cold Resistant Paint for Metal, Wood & Concrete – Indoor/Outdoor Use](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)
- [LLPT Butyl Tape/Roof Sealant 152mm x 15m Black RV Sealant Repair \| UV Stable, Extreme Durable, Waterproof, Airtight for Window RV Repair Boat Trailer Motorhome Patching](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)

## Add-ons

- [Gorilla Waterproof Patch & Seal Tape Black 3m](https://bargainpostbox.co.uk/visit/siramico-coatings-liquid-rubber-roof-coating-grey-5l)

## Images

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 1](https://bargainpostbox.co.uk/i/X6x-6p_Dz965TrDWw-fJqEoUrXWJDPIbfoFj5Cv5pHlisOxYI65cyJ2zkNaGC685IXC73dABF8MoWPP0UxjZBYZdKqF3AuuPtSooM_KAm_t9q4Pcru-h.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 2](https://bargainpostbox.co.uk/i/lz4oXrfQ2FVv2nbVt4Ce_biA2RJKdAT5ktLIYORG3eakKv5AEofXdUAoJDUcrXNN1kXti1sULa4D2LXElOynFlxD55Vy_Pf4W4QJEsRxGbcRCUMkcGCH.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 3](https://bargainpostbox.co.uk/i/419MN7HC0jNUirp66-Iu2YXEtYOwM01cflEC9OsbfquKZXfqsX7jpo8W13VFTuYEg71lVuuK_R7acjQF5UAPeMxsKEpJy1i8CyFSvdrwvIc0pMctX5QT.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 4](https://bargainpostbox.co.uk/i/gyHdD1pcjFnPPHmHBT1koCyL7OGi1PMtgnfr6j4pZaTVQQh61LSjZA7u4VivS7AErYLB12q5vMoqTSlSopxcVSpZ6YJJq_699n_VMZhlD_bmf14jv_Ry.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 5](https://bargainpostbox.co.uk/i/ufd1lkkgvLBCMVX08SES-DOlJH4PkyfDDNnTYJzDxIf_o5Ob8Hcbnbyp6dQPwzB_cRZTHQD-7IYAuXTheTDgTtfVUAI8vy1g-8RYT4BPfLDzTxFkKMF3.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 6](https://bargainpostbox.co.uk/i/YAu4YaCmoaGgKIV26ojGyRIX6g5yZwZobSG7965B0w7fVctb0goVZyJeazShCLzDUcbx_nrrZ0BkJefOFodIyDRgeykQawcjBdjpTlZ4JdeKliLe7cbf.jpg)

![SIRAMICO COATINGS Liquid Rubber Roof Coating, Grey, 5L — 7](https://bargainpostbox.co.uk/i/9Cq-kZ3LM2vTl520-bA5bGURbKmGuNJdHUysg4zUZ-OICbFeQdv96SQsYHib80gb9hZhSg8pEKUXXiotznOZSuw-Jz7krR8RRph89wWaLW0PvOMX0CjR.jpg)