£6.16

This is the usual price. Wait for it to drop, or tell us your number.

£6 today · usual range £6–£6 · best ever £6

Bond It BDHA6BL Marine Silicone 310ml - Black Aquarium Sealant

Amazon

Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 16 days · 16 data points (no recent data)

Historical
Generating forecast…
£6.25 £5.43 £5.60 £5.79 £5.97 £6.15 £6.33 11 August 2026 14 August 2026 18 August 2026 22 August 2026 26 August 2026
View at Amazon ↗

Black, BDHA6BL

Price data last checked 75 day(s) ago - refreshing...

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↑ Price chart
when this has been cheap or pricey
↑ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price Distribution

Price distribution over 16 days • 6 price levels

Days at Price
Current Price
2 days 1 day 3 days 2 days 3 days · current 5 days 0 1 3 4 5 £5.5 £5.71 £5.82 £6 £6.15 £6.25 Days at Price

Price Analysis

Most common price: £6.25 (5 days, 31.3%)

Price range: £5.5 - £6.25

Price levels: 6 different prices over 16 days

Description

Bond It BDHA6BL HA6 marine silicone is a professional-grade sealant designed for aquarium construction and bonding bedding while sealing glass in tanks. This 310ml cartridge creates durable in-situ gaskets and seals for pumps and pipework, preventing water ingression in demanding aquatic environments. The black silicone works on glass, ceramics, anodised aluminium, primed metals and timber, making it versatile for both aquarium projects and general construction applications. It serves double duty as a weatherproofing and dust seal for external cabinets and outdoor installations, offering reliable protection in dirty or exposed conditions where water resistance is essential.

Key Features

Bond It BDHA6BL marine silicone creates waterproof seals for aquarium glass bonding and construction projects.

310ml cartridge size provides sufficient coverage for gaskets, seals and joints in pump and pipework installations.

Black finish adheres to glass, ceramics, anodised aluminium, primed metals and timber surfaces without primer.

Weatherproofing and dust seal properties protect external cabinets and applications in harsh outdoor environments.

Prevents water ingression through sealed joints in aquatic systems and provides long-lasting durability.

Product Specifications

Brand
Bond It
Model
BDHA6BL
Colour
Black
Size
310ml
Domain
Amazon UK
Listed Since
16 September 2020

Barcode

No barcode data available

Similar Products You Might Like

Bond-It GP200 Acetoxy Silicone Sealant 275ml - Black
96% match

Bond-It GP200 Acetoxy Silicone Sealant 275ml - Black

Bond It

£4.99 26 Aug 2026
Bond It GP200 Black Silicone Sealant - Pack of 3
96% match

Bond It GP200 Black Silicone Sealant - Pack of 3

Bond It

£9.15 31 Oct 2026
Bond It Multimate Clear Silicone Sealant - High Modulus
95% match

Bond It Multimate Clear Silicone Sealant - High Modulus

Bond It

£6.66 26 Aug 2026
CT1 White TRIBRID Multi Purpose Sealant and Adhesive 290ml
95% match

CT1 White TRIBRID Multi Purpose Sealant and Adhesive 290ml

CT1

£13.19 21 Oct 2026
Bond It GP200 Clear Silicone Sealant - Mould Resistant (10 Pack)
95% match

Bond It GP200 Clear Silicone Sealant - Mould Resistant (10 Pack)

Bond It

£24.98 09 Nov 2026
UniBond Outdoor Extreme Repair Translucent 294g - Weather-Resistant Sealant
95% match

UniBond Outdoor Extreme Repair Translucent 294g - Weather-Resistant Sealant

Unibond

£13.98 23 Oct 2026
Bond It PU18 Black Polyurethane Sealant - 3 Tube Pack
95% match

Bond It PU18 Black Polyurethane Sealant - 3 Tube Pack

Bond It

£14.99 24 Oct 2026
Unibond General Purpose Silicone Sealant - 272g Cartridge
95% match

Unibond General Purpose Silicone Sealant - 272g Cartridge

Unibond

£7.99 23 Oct 2026
Bond It Grey MULTI-MATE GP Silicone Sealant - Flexible
95% match

Bond It Grey MULTI-MATE GP Silicone Sealant - Flexible

Bond It

£5.50 21 Oct 2026
OB1 Seal and Adhesive Clear - 290ml Multi-Surface Sealant
95% match

OB1 Seal and Adhesive Clear - 290ml Multi-Surface Sealant

OB1

£8.38 20 Oct 2026
CT1 Clear TRIBRID Sealant & Adhesive - 290ml Twin Pack
95% match

CT1 Clear TRIBRID Sealant & Adhesive - 290ml Twin Pack

CT1

£24.09 05 Sep 2026
EVO-STIK Multipurpose Silicone Sealant - Brown - Waterproof
95% match

EVO-STIK Multipurpose Silicone Sealant - Brown - Waterproof

EVO-STIK

£4.78 07 Nov 2026
Unibond Seal & Bond 389g White Mould-Resistant Sealant
95% match

Unibond Seal & Bond 389g White Mould-Resistant Sealant

Unibond

£9.90 23 Oct 2026
OB1 Terracotta Multi-Surface Sealant and Adhesive 290ml
95% match

OB1 Terracotta Multi-Surface Sealant and Adhesive 290ml

OB1

£10.99 16 Oct 2026
UniBond White Acrylic Sealant - 467g Indoor Frame & Door Sealant
95% match

UniBond White Acrylic Sealant - 467g Indoor Frame & Door Sealant

Unibond

£6.00 26 Aug 2026
RTV Black Silicone Gasket Maker 200ml - High Temperature Sealant
95% match

RTV Black Silicone Gasket Maker 200ml - High Temperature Sealant

Generic

£117.99 23 Jun 2026
MyPond MS300 Marine Sealant - Clear Pond and Window Sealer
95% match

MyPond MS300 Marine Sealant - Clear Pond and Window Sealer

MyPond

£16.99 15 Oct 2026
Bond It WP70 Silicone Sealant 310ml - Anthracite Grey
95% match

Bond It WP70 Silicone Sealant 310ml - Anthracite Grey

Bond It

£5.65 26 Aug 2026
UniBond General Purpose Indoor Seleant, Mould Resistance, Translucent Silicone Sealant, 1x272g Cartridge (Pack of 6)
95% match

UniBond General Purpose Indoor Seleant, Mould Resistance, Translucent Silicone Sealant, 1x272g Cartridge (Pack of 6)

Unibond

Price unavailable
Sika Sikaflex 221 Strong Adhesive Sealant - Black 300ml
95% match

Sika Sikaflex 221 Strong Adhesive Sealant - Black 300ml

Sika

£11.75 28 Aug 2026
Sika Sikaflex 291i Marine Adhesive Sealant - White 300ml
95% match

Sika Sikaflex 291i Marine Adhesive Sealant - White 300ml

Sika

£17.46 16 Oct 2026
Bond It HA6 Clear Marine Silicone Sealant - Aquarium Safe
95% match

Bond It HA6 Clear Marine Silicone Sealant - Aquarium Safe

Bond It

£10.75 13 Oct 2026
UniBond Kitchen and Bathroom Mould-Resistant Sealant - 280ml
95% match

UniBond Kitchen and Bathroom Mould-Resistant Sealant - 280ml

Unibond

£7.95 23 Oct 2026
EVO-STIK All Purpose Silicone Sealant - Black - Flexible
95% match

EVO-STIK All Purpose Silicone Sealant - Black - Flexible

EVO-STIK

£7.45 16 Oct 2026