Top 8 Pond Sealant Black UK – Adhesives & Sealers

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1. Bond-It

Black Heavy Duty Glue Adhesive for Fish Tank Aquarium Vivarium Pond Repair sealant Animal Reptile and Fish Safe

Bond-It - No leaching fungicides or oils. Handles extreme temperatures and is non-slumping. High modulus sealant - so more rigid. Marine and freshwater aquarium safe.
ManufacturerBond It
Part Number6769

2. Touch n Foam

Touch n Foam 4001141212 Black Landscaping Polyurethane Foam Sealant, 12 oz

Touch n Foam - Expands to fill gaps and voids. Black foam blends into shadows. Bonds with rock, stone, wood and most pond materials. Fills holes in trees to seal out pests. Use as a craft foam for artificial plants.
BrandTouch n Foam
ManufacturerTouch n Foam
Height21.92 cm (8.63 Inches)
Length7.11 cm (2.8 Inches)
Weight0.43 kg (0.94 Pounds)
Width7.11 cm (2.8 Inches)
Part Number7565040440

3. Bond It

4x Bond It Black HA6 RTV Silicone Sealant Marine Aquarium Safe Water Fish Tank

Bond It - No leaching fungicides or oils. Marine and freshwater aquarium safe. Handles extreme temperatures and is non-slumping. High modulus sealant - so more rigid.
BrandBond It
ManufacturerBond It
Part NumberBDHA6BL

4. Bond It

Suitable for marine salt or fresh water aquariums, gaskets, aluminium, fish tanks, glass, vivariums, metals, plastics & extreme temperatures., EU3 310ml Cartridge, ceramics, joints and seals etc. on conservatories, Bond-It HA6 Black Marine Adhesive Premium Silicone Sealant

Bond It - Marine and freshwater aquarium safe. Unaffected by UV and ozone. No leaching fungicides or oils. High modulus sealant - so more rigid. Handles extreme temperatures and is non-slumping.
BrandBond It
Part NumberBDHA6BL

5. Gold Label

Gold Label Underwater One Shot Sealant, 75 ml, Black

Gold Label - Ideal for butyl rubber, Plastic, Glass, Ceramic, Stone, vinyl, Concrete and more. Solvent & Isocyanate Free. Fish safe sealer that can be used underwater for instant repairs. Bonds all surfaces. Pond and Aquarium Sealer.
BrandGold Label
ManufacturerGold Label
Height24 cm (9.45 Inches)
Length4.5 cm (1.77 Inches)
Weight0.2 kg (0.44 Pounds)
Width4.5 cm (1.77 Inches)
Part NumberS34

6. L R

0.83 UK Gallons, Easy to Apply, Black, Water-Based, 1 US Gallon, Liquid Rubber Waterproof Sealant, Leak Repair Indoor and Outdoor Coating

L R - Apply to a dry surface, free loose flaky paint and coatings or anything that would prevent adhesion. Environmentally friendly - liquid rubber waterproof Sealant/Coating is water based, VOC's or harmful odors.

Typically cures within 24-48 hours! Conversion - 1 us gallon is equal to 083 uk gallons - 5 US Gallons are equal to 4. 16 uk gallons. Application - do not apply in wet conditions or within 24 hours of rain. Highly flexible & durable - final membrane has over 1000% elongation preventing adhesion failure, and is UV Stable stopping the sun from degrading the product. Protective finish for - flat roofs, foundations, basements, Metal Roofs, sloped roofs, ponds, metal, sheds, concrete and more. Safe for humans and pets alike, containing no solvents, can be used indoors and outdoors with no special breathing apparatus.
BrandL R
ManufacturerLiquid Rubber USA
Height20.32 cm (8 Inches)
Length20.32 cm (8 Inches)
Weight4.08 kg (9 Pounds)
Width20.32 cm (8 Inches)
Part Number12602

7. Polar Specialist Coatings

Concrete, Polar Premium Leak Seal Black Paint, Instant Waterproof Roof Sealant, Cracks & Roof Repair, Easy to Apply, Brick, Metal, 500ml, Ideal for Leaks, Drainpipes & Gutters

Polar Specialist Coatings - Touch dry within 3-4 hours. Clear the affected area of moss and debris and remove any surface water, oil or grease. Developed to give instant repair on flat or pitched roofs, apply with a brush or roller for optimal waterproof protection.

Available in Clear, Grey and Black. Ideal for emergency repair or maintenance work on drain pipes, once fully dried and cured. Instant protection - specially formulated with reinforced fibres that interlace to give tough, gutters and roofs. Apply to the affected surface area of the roof, drainpipe or gutter to instantly seal. Gives long lasting protection to cracked or leaked surfaces, durable and instant protection. Forms a waterproof membrane to keep damp and water out.

500ml covers up to 05㎡. Multi-purpose use - ideal for use on flat and pitched roofs, fibreglass roofs, concrete, weathered asphalt, felt shed roofs, drainpipes, GRP, gutters, brick, bitumen surfaces, felt roofs and metal roofing surfaces. Use a brush or roller depending on size of the area affected. Waterproof seal - the ideal solution for instant and fully waterproof sealant on emergency leaks or cracks. One coat repair - don’t waste anytime sealing cracks or leaks.
BrandPolar Specialist Coatings
ManufacturerPolar Protective Products
Weight1 kg (2.2 Pounds)

8. Everbuild

290 ml, Black, Building Adhesive and Sealant Hybrid, Everbuild Stixall Extreme Power

Everbuild - Multifunctional: high instant grab adhesion to most internal and external surfaces including glass, Perspex, wood, concrete, enamel, plastic, plasterboard, polyester, metals, painted surfaces and much more.

Exterior and interior uses: ideal for bonding mirrors to most common surfaces, automotive gap filing and sealing, jointing cladding panels and much more. Application: apply using a caulk, sealant / adhesive cartridge application gun, we recommend the Everbuild Power Pro Heavy Duty Sealant / Adhesive Cartridge Applicator Gun. Instant high grab adhesive: using hybrid polymer technology Stixall takes the features of silicone and polyurethane to form the incredible high strength, high grab, primerless adhesive. Paintable: once fully cured this product can be overpainted if required.
ManufacturerSika Everbuild
Height23 cm (9.06 Inches)
Length4.9 cm (1.93 Inches)
Weight0.24 kg (0.53 Pounds)
Width4.9 cm (1.93 Inches)