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EARTHBOND® Crack & Joint Sealants

Cold Applied Crack Sealant

Cold Applied Crack Sealant, no-heat silicone sealant for asphalt concrete pavement crack sealing & road maintenance

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EARTHBOND®

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Application:

Cold Applied Crack Sealant, noheat silicone sealant for asphalt concrete pavement crack sealing & road maintenance

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Technical Data

Company Profile

Go Green Cold
Pourable Crack
Filler

Go Green Cold Pourable Crack Filler is a single-component, self-leveling, low-modulus, highly elastic silicone sealant. It combines the elastic properties of hot-pour sealants and adhesives. It is widely used for sealing and bonding cracks and joints (expansion joints, settlement joints, saw cuts, and construction joints) in airport runways, highways, cement or asphalt pavements, ports, tunnels, roofs, and basements.

Primary use:

Go Green cold pourable crack filler is specially designed for filling cracks on asphalt and concrete pavement surfaces. Tests show that one kilogram of sealant can fill approximately 10 linear meters of typical cracks (defined as cracks less than 1 cm in width). The actual consumption depends on the crack width and depth.
This fast-curing, oil-based material offers excellent displacement resistance and waterproof performance. It cures by reacting with moisture in the air and remains highly weather-resistant. It does not flow at high temperatures and does not crack at low temperatures. Once cured, the bond between the sealant and the crack surface remains intact even after rain or sudden temperature changes, and it retains long-term elasticity.
Custom colors are available upon request to match various pavement colors for seamless crack repair.
Go Green Cold Pour Sealant is a new type of road maintenance material ideal for timely crack repairs on both asphalt and concrete surfaces. Compared to traditional hot-pour sealants, this product requires no heating, offers faster application, quicker reopening to traffic, and lower maintenance costs.

Why PIEMETAL

Product Advantages:

Weather resistance from -60°C to 150°C; suitable application temperature from -10°C to 50°C, with stable performance.
Excellent adhesion and waterproof properties.
Unique siloxane molecular structure offers a much longer lifespan than traditional organic materials like asphalt or polyurethane.
Superior UV resistance and aging performance.
High elasticity and excellent tensile recovery.
Outstanding resistance to acids, alkalis, and salts; unaffected by deicing agents, engine oils, or other solvents.
Single-component, self-leveling design for easy application.
Safe, non-toxic, skin-friendly, and environmentally friendly.

Solution Overview

Notes:

Avoid application in rainy or snowy weather.
This is a single-component sealant that begins to cure upon air contact. Use the contents promptly after opening. If unused, reseal tightly. Before reusing, remove any cured skin on the surface.
The sealant should be applied and finished within 60–90 minutes after opening. In hot or humid weather, shorten the working time as the material thickens over time.
After full pavement application, inspect the surface within a few days. Refill areas with insufficient sealant. If bubbling is observed, it is likely caused by trapped moisture vaporizing. Cut a small slit to release the vapor and reapply sealant as needed.
Drying time: 0.5–2 hours, depending on local climate conditions.

Core Equipment

No.	Testing Item		Testing Standard	Result	Assessment


1	Appearance		Delicate, uniform paste, without bubbles, crust and gel	Comply with standard regulations	Standard
2	Density, g/cm3		Specified value±0.1	1.4	/
3	Sag	Vertical, mm	≤3	0	Standard
3	Sag	Leveling (L)	Smooth and flat	Smooth and flat	Standard
4	Surfacing drying time, h		≤3	0.7	Standard
5	Extrusion, ml/min		≥80	445	Standard
6	Elastic recovery rate, %		≥80	93	Standard
7	Tensile modulus	23℃	＞0.4	0.55	Standard
7	Tensile modulus	-20℃	＞0.6	0.75	Standard
8	Calming Adhesion		No damage	No damage	Standard
9	Adhesion after UV irradiation		No damage	No damage	Standard
10	Cold control-adhesion after hot pressing		No damage	No damage	Standard
11	Adhesion after immersion in water		No damage	No damage	Standard
12	Quality loss rate		≤10	3.1	Standard

Application Instructions

Crack Cleaning

Ensure all cracks are clean before application. Remove dust, debris, and vegetation thoroughly, as these will affect adhesion and penetration. For old cracks, be sure to remove residual sealants, especially if they are of different material types, to ensure optimal bonding.

Application Process

For cracks 4mm–15mm wide, we recommend using a caulking gun.
For cracks 15mm–30mm wide, a caulking gun or professional equipment can be used.
For wider and deeper cracks, insert a backer rod (3–5mm wider than the crack) or fine sand before sealing, leaving a space of 0.6–1cm from the surface for sealant application.

Package: 2.5kg per bag 25kg per steel bucket

Storage: Store in a ventilated, cool, and dry environment. Shelf life is 12 months.

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Send us your annual volume, climate and packaging requirements and we will come back with grading, pricing and lead time. We supply municipalities, contractors and distributors worldwide.

Email Sale:Sales@go-green.com.cn +86 21 6105 3027 WhatsApp:+86 15900795274

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