Bautech Ultra 1000 Mastic 310 ML Beige (24 Pieces)

Bautech Ultra 1000 Sealant 310 ml Beige — 24 Pieces

Bautech Ultra 1000 is a one‑component, siliconised acrylic‑based high‑elasticity sealant. Offered in Beige, it is used for sealing joints in timber, PVC and aluminium joinery, around window and door frames, and in general construction sealing applications. Supplied in standard 310 ml cartridges, 24 units per carton. Its paintable formula delivers an attractive and long‑lasting seal for both interior and exterior use.

Technical Specifications

• Brand: Bautech
• Product Name: Ultra 1000 Siliconised Sealant
• Colour: Beige
• Volume: 310 ml per cartridge
• Packaging: 24 pieces per carton
• Chemical Base: One‑component, siliconised acrylic
• Elasticity: 25 % recovery
• Maximum Joint Movement: 15 %
• Paintable: Yes — compatible with water‑based and synthetic paints
• Oil Content: Oil‑free; will not stain surfaces
• UV Resistance: High stability; will not yellow
• Temperature Resistance: -30 °C to +80 °C
• Application Temperature: +5 °C to +40 °C
• Touch‑Dry: ~30–60 minutes at 20 °C
• Full Cure: 12–24 hours depending on thickness
• Shelf Life: 18 months in unopened packaging at +5 °C to +25 °C
• Standard: ISO 11600‑F25‑HM compliant

Applications

• Sealing joints between timber, PVC and aluminium frames and surrounding walls
• Around window and door frames, facade connection points
• Interior and exterior joints subject to expansion and contraction
• Filling and sealing on concrete, plaster, brick, timber, PVC and metal surfaces
• Filling cracks and connection joints
• Joint preparation and filling prior to painting
• Connection joints between prefabricated building elements
• Gaps alongside timber doors and windows — beige tone blends perfectly with natural wood finishes

Product Advantages

• Paintable: Unlike pure silicone sealants, it accepts paint reliably for a neat, seamless appearance
• Beige Colour Match: Perfectly harmonises with natural wood tones, light plaster finishes and most interior colour schemes
• High Elasticity: Accommodates building movement; will not crack or tear
• Resists Dirt & Staining: Easily wiped clean with a damp cloth when soiled
• Oil‑Free Formula: Leaves no stains or discolouration on applied surfaces
• UV & Weather Resistant: Long‑term durability against sun, rain, wind and moisture
• Matched Service Life: Maintains performance over the same lifespan as the joinery it seals
• Cost‑Effective Bulk Pack: 24‑piece carton delivers favourable unit pricing for high‑volume procurement

Application Instructions

• Ensure surfaces are dry, clean, and free from dust, grease and loose particles
• Minimum joint depth: 4 mm; maintain a 2:1 depth‑to‑width ratio (depth = half the width)
• For joints wider than 20 mm, install backing rod or polyurethane foam before sealing
• Cut the cartridge tip, attach the nozzle, and apply with a caulking gun using steady, even pressure
• Shape and smooth the joint while wet using a dampened finger or suitable finishing tool
• Apply only at temperatures above +5 °C; curing time lengthens at lower temperatures
• Once fully cured, the surface may be painted as required
• Not Suitable For: Permanent water immersion, glass surfaces, or areas in contact with food

Frequently Asked Questions

Can it be painted over?
Yes — compatible with both water‑based and synthetic paints without issue.

Can it be used on glass?
No — for glass applications, select a pure silicone sealant.

How long does it take to cure?
At 20 °C: touch‑dry in roughly 30–60 minutes; full cure takes 12–24 hours depending on layer thickness.

Are other colours available?
Yes — White, Black, Grey, Metallic Grey, Anthracite, Brown, Bronze and Transparent options are offered.

How many pieces are supplied?
This product is shipped in cartons containing 24 cartridges.