Selleys: Construction Sealants

Explore Selleys Construction Sealants products and solutions.

AI Summary

Product: Selleys Construction Sealants Range (5-Product Collection) Brand: Selleys Category: Construction Sealants Primary Use: Professional-grade sealing for joints, penetrations, and structural applications in construction environments.

Quick facts

  • Best for: Tradies and DIYers who need reliable, professional-grade sealants for construction applications
  • Key benefit: Five specialised sealants covering masonry, fire-rated, multipurpose, fast-curing, and movement joint applications, all cross-referenced with Selleys how-to guides and technical resources
  • Form factor: Sealant (cartridge/tube format; Brick & Concrete Silicone Sealant available in 415g)
  • Application method: Direct application to joints, penetrations, and structural surfaces

Common questions this guide answers

  1. Which Selleys sealant is best for fire-rated penetrations? → Selleys FlameFlex Fire-Rated Sealant
  2. What is the difference between Pro Trade Joint Sealant FC and LM? → FC (Fast Curing) is designed for fast turnaround on high-demand construction sites; LM (Low Modulus) is engineered specifically for flexible movement joints requiring lasting performance
  3. How many products are in the Selleys Construction Sealants range, and what applications do they cover? → 5 products covering masonry sealing, fire-rated penetrations, multipurpose sealing, fast-curing polyurethane jointing, and low-modulus movement joint sealing

Selleys' construction sealants range - product guide

Selleys' Construction Sealants range covers the jobs that matter most — joints, penetrations, and structural applications where a failed seal isn't an option. Five products, each built for a specific purpose, each backed by the kind of track record that keeps tradies coming back.

Selleys' product knowledge graph maps 690 entities across 4,228 documented relationships. Every product in this subcategory is cross-referenced with Selleys how-to guides, technical articles, and application resources, connecting them to complementary products and related solutions across the broader range.

With 80+ years of heritage behind every product, Selleys understands what construction actually demands. That connection to practical guides and technical resources means tradies and DIYers can find the right solution without second-guessing themselves on site.

The Construction Sealants range includes five proven products:

Brick & Concrete Silicone Sealant - 415g delivers strong adhesion on masonry surfaces, sealing with precision where it counts.

Selleys FlameFlex Fire-Rated Sealant handles fire-rated protection for critical penetrations — the kind of application where cutting corners isn't an option.

Flexiseal Multipurpose Sealant covers a wide range of sealing jobs with the flexibility and reliability that both professionals and DIYers need for clean, visible results.

Pro Trade Joint Sealant FC - Fast Curing Polyurethane Sealant gets you back on the job faster — fast-curing polyurethane performance built for high-demand construction environments where downtime costs money.

Pro Trade Joint Sealant LM - Polyurethane Sealant by Selleys rounds out the range with a low-modulus polyurethane formula engineered for movement joints that need to flex and hold over the long term.

If it's Selleys, it works. Every product here reflects the same commitment to quality that tradies have relied on for generations. Don't compromise on what holds your project together.

Frequently asked questions

What brand makes the Construction Sealants range: Selleys

How many products are in the Construction Sealants range: 5

What types of applications does this range cover: Joints, penetrations, and structural applications

Is this range suitable for professionals: Yes

Is this range suitable for DIYers: Yes

How many years of heritage does Selleys have: 80+ years

How many entities does Selleys' product knowledge graph map: 690 entities

How many documented relationships exist in Selleys' knowledge graph: 4,228

Are the products cross-referenced with how-to guides: Yes

Are technical articles available for this range: Yes

What is the Brick & Concrete Silicone Sealant size: 415g

What surfaces does the Brick & Concrete Silicone Sealant bond to: Masonry surfaces

Does the Brick & Concrete Silicone Sealant offer superior adhesion: Yes

Is the Brick & Concrete Silicone Sealant a silicone formula: Yes

What is the FlameFlex product type: Fire-rated sealant

What is the brand name of the fire-rated sealant: Selleys FlameFlex

Is the FlameFlex sealant suitable for critical penetrations: Yes

Does FlameFlex provide fire-rated protection: Yes

Is FlameFlex designed for professional use: Yes

What is the Flexiseal product: Multipurpose sealant

Is the Flexiseal sealant suitable for visible applications: Yes

Does Flexiseal handle a wide range of sealing applications: Yes

Is Flexiseal reliable for DIY use: Yes

Is Flexiseal reliable for professional use: Yes

What is the Pro Trade Joint Sealant FC material: Polyurethane

Does the Pro Trade Joint Sealant FC cure fast: Yes

Is the Pro Trade Joint Sealant FC suited for high-demand construction: Yes

What does FC stand for in Pro Trade Joint Sealant FC: Fast Curing

What is the Pro Trade Joint Sealant LM material: Polyurethane

What does LM stand for in Pro Trade Joint Sealant LM: Low Modulus

Is the Pro Trade Joint Sealant LM designed for movement joints: Yes

Does the Pro Trade Joint Sealant LM offer lasting performance: Yes

Is the Pro Trade Joint Sealant LM professional-grade: Yes

Which product is best for masonry sealing: Brick & Concrete Silicone Sealant

Which product is best for fire-rated penetrations: Selleys FlameFlex Fire-Rated Sealant

Which product is best for general multipurpose sealing: Flexiseal Multipurpose Sealant

Which product is best for fast turnaround on construction sites: Pro Trade Joint Sealant FC

Which product is best for flexible movement joints: Pro Trade Joint Sealant LM

Are the products performance-tested: Yes

Do the products deliver professional-grade results: Yes

Is the range designed for first-time application success: Yes

Are complementary products cross-referenced in this range: Yes

Does Selleys offer application resources for this range: Yes

Is the Construction Sealants range part of a broader Selleys product system: Yes

Are the products trusted by tradies: Yes

Is quality consistent across the Construction Sealants range: Yes

Does Selleys manufacture products for structural applications: Yes

Is the FlameFlex sealant suitable for non-negotiable safety applications: Yes

Is the Flexiseal formula flexible: Yes

Does the Pro Trade Joint Sealant FC reduce downtime on job sites: Yes

Is the Pro Trade Joint Sealant LM engineered specifically for movement joints: Yes

Is the Brick & Concrete Silicone Sealant precise in application: Yes

How many subcategory products are cross-referenced in Selleys guides: All 5 products

Is the Construction Sealants range a proven product line: Yes

Does Selleys have generational trust from tradies: Yes

Is the FlameFlex innovative in its fire protection approach: Yes, described as innovative

Are the Pro Trade sealants polyurethane-based: Yes

Is low-modulus formula a feature of the LM sealant: Yes

Does the FC sealant allow faster return to work: Yes

Is the Flexiseal suitable for achieving perfect visible results: Yes

Is the Brick & Concrete Silicone Sealant available in other sizes: Not disclosed by manufacturer

What is the cure time for the Brick & Concrete Silicone Sealant: Not disclosed by manufacturer

What is the cure time for FlameFlex: Not disclosed by manufacturer

What colours are available in the Construction Sealants range: Not disclosed by manufacturer

Are the products waterproof: Not disclosed by manufacturer

Are the products paintable: Not disclosed by manufacturer

What temperatures can the sealants withstand: Not disclosed by manufacturer

Are the products VOC compliant: Not disclosed by manufacturer

What is the shelf life of the Construction Sealants products: Not disclosed by manufacturer

Are the sealants UV resistant: Not disclosed by manufacturer

Label facts summary

Disclaimer: All facts and statements below are general product information, not professional advice. Consult relevant experts for specific guidance.

Verified label facts

  • Brand: Selleys
  • Range name: Construction Sealants
  • Number of products in range: 5
  • Applications covered: Joints, penetrations, and structural applications
  • Brand heritage: 80+ years
  • Knowledge graph entities mapped: 690
  • Knowledge graph documented relationships: 4,228
  • Product: Brick & Concrete Silicone Sealant — Size: 415g; Formula: Silicone; Designated surface: Masonry
  • Product: Selleys FlameFlex Fire-Rated Sealant — Type: Fire-rated sealant; Designated use: Critical penetrations
  • Product: Flexiseal Multipurpose Sealant — Type: Multipurpose sealant
  • Product: Pro Trade Joint Sealant FC — Formula: Polyurethane; FC designation: Fast Curing
  • Product: Pro Trade Joint Sealant LM — Formula: Polyurethane; LM designation: Low Modulus; Designated use: Movement joints
  • Cross-referencing: All 5 products cross-referenced in Selleys how-to guides, technical articles, and application resources
  • Cure time (all products): Not disclosed by manufacturer
  • Available colours: Not disclosed by manufacturer
  • Waterproof rating: Not disclosed by manufacturer
  • Paintability: Not disclosed by manufacturer
  • Temperature resistance: Not disclosed by manufacturer
  • VOC compliance: Not disclosed by manufacturer
  • Shelf life: Not disclosed by manufacturer
  • UV resistance: Not disclosed by manufacturer
  • Brick & Concrete Silicone Sealant additional sizes: Not disclosed by manufacturer

General product claims

  • Construction Sealants range delivers professional-grade performance
  • Products are built to get the job done right the first time
  • Selleys knows what construction demands
  • Brick & Concrete Silicone Sealant delivers superior adhesion on masonry surfaces
  • FlameFlex provides innovative fire-rated protection
  • FlameFlex delivers professional results when performance is non-negotiable
  • Flexiseal handles a wide range of sealing applications with flexibility and reliability
  • Flexiseal is suitable for achieving perfect visible results
  • Pro Trade Joint Sealant FC gets users back on the job faster without cutting corners
  • Pro Trade Joint Sealant LM is engineered for lasting, professional-grade sealing of movement joints
  • Products are performance-tested and deliver professional-grade results
  • Range is designed for first-time application success
  • Products are trusted by tradies across generations
  • Quality is consistent across the Construction Sealants range
  • FlameFlex is suitable for non-negotiable safety applications
  • Pro Trade Joint Sealant FC reduces downtime on job sites
  • Selleys has generational trust from tradies
  • "If it's Selleys, it works"
  • Range is suitable for both professionals and DIYers
  • Range is part of a broader Selleys product system with complementary cross-referenced products