BOSTIK 5614 Black Mastic Sealant 490g Automotive Body Sealant x 3

In stock
SKU: 30840007/3
Regular price $44.99 AUD inc. GST
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BOSTIK 5614 Black Mastic Sealant 490g Automotive Body Sealant x 3

BOSTIK 5614 Black Mastic is a high-performance sealing compound designed for automotive, industrial and general sealing applications where a durable, flexible seal is required. Its non-hardening formulation allows the sealant to maintain flexibility after application, helping accommodate vibration, movement and environmental exposure.

Widely used throughout the automotive industry, BOSTIK 5614 is suitable for sealing body joints, panel seams, overlaps and assembly points where water, dust and air ingress protection is required. The black finish provides a neat appearance and is commonly used in vehicle manufacturing, body repair and restoration applications.

The easy-to-apply mastic formulation offers excellent adhesion to a variety of substrates and remains workable during application, making it suitable for professional workshops, maintenance departments and repair facilities seeking a reliable seam and body sealing solution.

Key Features

  • Flexible Non-Hardening Formula: Maintains flexibility after application to accommodate movement and vibration.
  • Automotive Body Sealing: Suitable for panel seams, body joints and overlap sealing applications.
  • Water And Dust Resistance: Helps protect against moisture, dust and air ingress.
  • Easy Application: Designed for simple application in repair, assembly and maintenance work.
  • Black Finish: Provides a professional appearance for visible sealing applications.
  • Durable Performance: Suitable for long-term sealing and protection requirements.
  • Professional Workshop Suitable: Commonly used in automotive repair, restoration and manufacturing environments.
  • Multiple Industry Applications: Suitable for automotive, industrial and maintenance sealing projects.

ADDITIONAL INFORMATION

  • Brand: BOSTIK
  • MPN: 30840007
  • Type: Mastic Sealant
  • Colour: Black
  • Size: 490g
  • Application: Sealing body joints, seams, overlaps and assembly points.
  • Suitable Surfaces: Automotive body panels, metal assemblies and compatible construction substrates.
  • Consistency: Non-hardening mastic compound.
  • Finish: Flexible black seal.
  • Industry Use: Automotive manufacturing, collision repair, restoration, maintenance and industrial assembly.
  • Professional Use: Yes
  • DIY Suitable: Yes

Customer Reviews

Based on 6 reviews
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K
Karmen Langston
Excellent product

Bostik 5614 kid easy to use, works well, stays flexible! Excellent product!

M
Michelle M
Quick service

Quick Service with tracking. The product was well priced and as described. Thank you

R
RAY COOK (elbservices1990)

Bostik 5614 Mastic Non-Skinning Sealer 490g Black x 3 Pack

A
Alan Werndly (hdtpluspack)
Accurate

As described

k
kevin Warren (kewar_3350)
old caravan restoration

i am using bostik 5614 mastic black for the first time restoration on an old caravan around the windows and j rails although it is a bit messy it did clean up well with lots of rags and mineral turpentine the end job looks good must give a shout out to wholesale paint group on there quick delivery of my order would recommend them thank you